      SUBROUTINE ccsdt_lr_alpha_offdiag_15_20_1_1(d_a,k_a_offset,d_b,k_b
     &_offset,d_c,k_c_offset)
C     $Id$
C     This is a Fortran77 program generated by Tensor Contraction Engine v.1.0
C     Copyright (c) Battelle & Pacific Northwest National Laboratory (2002)
C     i3 ( h10 p11 p5 p6 )_ya + = 1 * Sum ( h3 h4 p1 ) * a ( p1 p11 h3 h4 )_a * y ( h3 h4 h10 p1 p5 p6 )_y
      IMPLICIT NONE
#include "global.fh"
#include "mafdecls.fh"
#include "sym.fh"
#include "errquit.fh"
#include "tce.fh"
      INTEGER d_a
      INTEGER k_a_offset
      INTEGER d_b
      INTEGER k_b_offset
      INTEGER d_c
      INTEGER k_c_offset
      INTEGER nxtask
      INTEGER next
      INTEGER nprocs
      INTEGER count
      INTEGER p11b
      INTEGER h10b
      INTEGER p5b
      INTEGER p6b
      INTEGER dimc
      INTEGER l_c_sort
      INTEGER k_c_sort
      INTEGER p1b
      INTEGER h3b
      INTEGER h4b
      INTEGER p11b_1
      INTEGER p1b_1
      INTEGER h3b_1
      INTEGER h4b_1
      INTEGER h10b_2
      INTEGER h3b_2
      INTEGER h4b_2
      INTEGER p5b_2
      INTEGER p6b_2
      INTEGER p1b_2
      INTEGER dim_common
      INTEGER dima_sort
      INTEGER dima
      INTEGER dimb_sort
      INTEGER dimb
      INTEGER l_a_sort
      INTEGER k_a_sort
      INTEGER l_a
      INTEGER k_a
      INTEGER l_b_sort
      INTEGER k_b_sort
      INTEGER l_b
      INTEGER k_b
      INTEGER nsubh(2)
      INTEGER isubh
      INTEGER l_c
      INTEGER k_c
      DOUBLE PRECISION FACTORIAL
      EXTERNAL nxtask
      EXTERNAL FACTORIAL
      nprocs = GA_NNODES()
      count = 0
      next = nxtask(nprocs,1)
      DO p11b = noab+1,noab+nvab
      DO h10b = 1,noab
      DO p5b = noab+1,noab+nvab
      DO p6b = p5b,noab+nvab
      IF (next.eq.count) THEN
      IF ((.not.restricted).or.(int_mb(k_spin+h10b-1)+int_mb(k_spin+p11b
     &-1)+int_mb(k_spin+p5b-1)+int_mb(k_spin+p6b-1).ne.8)) THEN
      IF (int_mb(k_spin+h10b-1)+int_mb(k_spin+p11b-1) .eq. int_mb(k_spin
     &+p5b-1)+int_mb(k_spin+p6b-1)) THEN
      IF (ieor(int_mb(k_sym+h10b-1),ieor(int_mb(k_sym+p11b-1),ieor(int_m
     &b(k_sym+p5b-1),int_mb(k_sym+p6b-1)))) .eq. ieor(irrep_y,irrep_a)) 
     &THEN
      dimc = int_mb(k_range+h10b-1) * int_mb(k_range+p11b-1) * int_mb(k_
     &range+p5b-1) * int_mb(k_range+p6b-1)
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c_sort,k_c_sort)) CALL
     & ERRQUIT('ccsdt_lr_alpha_offdiag_15_20_1_1',0,MA_ERR)
      CALL DFILL(dimc,0.0d0,dbl_mb(k_c_sort),1)
      DO p1b = noab+1,noab+nvab
      DO h3b = 1,noab
      DO h4b = h3b,noab
      IF (int_mb(k_spin+p11b-1)+int_mb(k_spin+p1b-1) .eq. int_mb(k_spin+
     &h3b-1)+int_mb(k_spin+h4b-1)) THEN
      IF (ieor(int_mb(k_sym+p11b-1),ieor(int_mb(k_sym+p1b-1),ieor(int_mb
     &(k_sym+h3b-1),int_mb(k_sym+h4b-1)))) .eq. irrep_a) THEN
      CALL TCE_RESTRICTED_4(p11b,p1b,h3b,h4b,p11b_1,p1b_1,h3b_1,h4b_1)
      CALL TCE_RESTRICTED_6(h10b,h3b,h4b,p5b,p6b,p1b,h10b_2,h3b_2,h4b_2,
     &p5b_2,p6b_2,p1b_2)
      dim_common = int_mb(k_range+p1b-1) * int_mb(k_range+h3b-1) * int_m
     &b(k_range+h4b-1)
      dima_sort = int_mb(k_range+p11b-1)
      dima = dim_common * dima_sort
      dimb_sort = int_mb(k_range+h10b-1) * int_mb(k_range+p5b-1) * int_m
     &b(k_range+p6b-1)
      dimb = dim_common * dimb_sort
      IF ((dima .gt. 0) .and. (dimb .gt. 0)) THEN
      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a_sort,k_a_sort)) CALL
     & ERRQUIT('ccsdt_lr_alpha_offdiag_15_20_1_1',1,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a,k_a)) CALL ERRQUIT('
     &ccsdt_lr_alpha_offdiag_15_20_1_1',2,MA_ERR)
      IF ((p1b .le. p11b)) THEN
      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h4b_1
     & - 1 + noab * (h3b_1 - 1 + noab * (p11b_1 - noab - 1 + nvab * (p1b
     &_1 - noab - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+p1b-1)
     &,int_mb(k_range+p11b-1),int_mb(k_range+h3b-1),int_mb(k_range+h4b-1
     &),2,4,3,1,1.0d0)
      END IF
      IF ((p11b .lt. p1b)) THEN
      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h4b_1
     & - 1 + noab * (h3b_1 - 1 + noab * (p1b_1 - noab - 1 + nvab * (p11b
     &_1 - noab - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+p11b-1
     &),int_mb(k_range+p1b-1),int_mb(k_range+h3b-1),int_mb(k_range+h4b-1
     &),1,4,3,2,-1.0d0)
      END IF
      IF (.not.MA_POP_STACK(l_a)) CALL ERRQUIT('ccsdt_lr_alpha_offdiag_1
     &5_20_1_1',3,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b_sort,k_b_sort)) CALL
     & ERRQUIT('ccsdt_lr_alpha_offdiag_15_20_1_1',4,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b,k_b)) CALL ERRQUIT('
     &ccsdt_lr_alpha_offdiag_15_20_1_1',5,MA_ERR)
      IF ((h4b .le. h10b) .and. (p1b .le. p5b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p6b_2
     & - noab - 1 + nvab * (p5b_2 - noab - 1 + nvab * (p1b_2 - noab - 1 
     &+ nvab * (h10b_2 - 1 + noab * (h4b_2 - 1 + noab * (h3b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h3b-1)
     &,int_mb(k_range+h4b-1),int_mb(k_range+h10b-1),int_mb(k_range+p1b-1
     &),int_mb(k_range+p5b-1),int_mb(k_range+p6b-1),6,5,3,2,1,4,1.0d0)
      END IF
      IF ((h4b .le. h10b) .and. (p5b .lt. p1b) .and. (p1b .le. p6b)) THE
     &N
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p6b_2
     & - noab - 1 + nvab * (p1b_2 - noab - 1 + nvab * (p5b_2 - noab - 1 
     &+ nvab * (h10b_2 - 1 + noab * (h4b_2 - 1 + noab * (h3b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h3b-1)
     &,int_mb(k_range+h4b-1),int_mb(k_range+h10b-1),int_mb(k_range+p5b-1
     &),int_mb(k_range+p1b-1),int_mb(k_range+p6b-1),6,4,3,2,1,5,-1.0d0)
      END IF
      IF ((h4b .le. h10b) .and. (p6b .lt. p1b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p1b_2
     & - noab - 1 + nvab * (p6b_2 - noab - 1 + nvab * (p5b_2 - noab - 1 
     &+ nvab * (h10b_2 - 1 + noab * (h4b_2 - 1 + noab * (h3b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h3b-1)
     &,int_mb(k_range+h4b-1),int_mb(k_range+h10b-1),int_mb(k_range+p5b-1
     &),int_mb(k_range+p6b-1),int_mb(k_range+p1b-1),5,4,3,2,1,6,1.0d0)
      END IF
      IF ((h3b .le. h10b) .and. (h10b .lt. h4b) .and. (p1b .le. p5b)) TH
     &EN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p6b_2
     & - noab - 1 + nvab * (p5b_2 - noab - 1 + nvab * (p1b_2 - noab - 1 
     &+ nvab * (h4b_2 - 1 + noab * (h10b_2 - 1 + noab * (h3b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h3b-1)
     &,int_mb(k_range+h10b-1),int_mb(k_range+h4b-1),int_mb(k_range+p1b-1
     &),int_mb(k_range+p5b-1),int_mb(k_range+p6b-1),6,5,2,3,1,4,-1.0d0)
      END IF
      IF ((h3b .le. h10b) .and. (h10b .lt. h4b) .and. (p5b .lt. p1b) .an
     &d. (p1b .le. p6b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p6b_2
     & - noab - 1 + nvab * (p1b_2 - noab - 1 + nvab * (p5b_2 - noab - 1 
     &+ nvab * (h4b_2 - 1 + noab * (h10b_2 - 1 + noab * (h3b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h3b-1)
     &,int_mb(k_range+h10b-1),int_mb(k_range+h4b-1),int_mb(k_range+p5b-1
     &),int_mb(k_range+p1b-1),int_mb(k_range+p6b-1),6,4,2,3,1,5,1.0d0)
      END IF
      IF ((h3b .le. h10b) .and. (h10b .lt. h4b) .and. (p6b .lt. p1b)) TH
     &EN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p1b_2
     & - noab - 1 + nvab * (p6b_2 - noab - 1 + nvab * (p5b_2 - noab - 1 
     &+ nvab * (h4b_2 - 1 + noab * (h10b_2 - 1 + noab * (h3b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h3b-1)
     &,int_mb(k_range+h10b-1),int_mb(k_range+h4b-1),int_mb(k_range+p5b-1
     &),int_mb(k_range+p6b-1),int_mb(k_range+p1b-1),5,4,2,3,1,6,-1.0d0)
      END IF
      IF ((h10b .lt. h3b) .and. (p1b .le. p5b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p6b_2
     & - noab - 1 + nvab * (p5b_2 - noab - 1 + nvab * (p1b_2 - noab - 1 
     &+ nvab * (h4b_2 - 1 + noab * (h3b_2 - 1 + noab * (h10b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h10b-1
     &),int_mb(k_range+h3b-1),int_mb(k_range+h4b-1),int_mb(k_range+p1b-1
     &),int_mb(k_range+p5b-1),int_mb(k_range+p6b-1),6,5,1,3,2,4,1.0d0)
      END IF
      IF ((h10b .lt. h3b) .and. (p5b .lt. p1b) .and. (p1b .le. p6b)) THE
     &N
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p6b_2
     & - noab - 1 + nvab * (p1b_2 - noab - 1 + nvab * (p5b_2 - noab - 1 
     &+ nvab * (h4b_2 - 1 + noab * (h3b_2 - 1 + noab * (h10b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h10b-1
     &),int_mb(k_range+h3b-1),int_mb(k_range+h4b-1),int_mb(k_range+p5b-1
     &),int_mb(k_range+p1b-1),int_mb(k_range+p6b-1),6,4,1,3,2,5,-1.0d0)
      END IF
      IF ((h10b .lt. h3b) .and. (p6b .lt. p1b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p1b_2
     & - noab - 1 + nvab * (p6b_2 - noab - 1 + nvab * (p5b_2 - noab - 1 
     &+ nvab * (h4b_2 - 1 + noab * (h3b_2 - 1 + noab * (h10b_2 - 1))))))
     &)
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h10b-1
     &),int_mb(k_range+h3b-1),int_mb(k_range+h4b-1),int_mb(k_range+p5b-1
     &),int_mb(k_range+p6b-1),int_mb(k_range+p1b-1),5,4,1,3,2,6,1.0d0)
      END IF
      IF (.not.MA_POP_STACK(l_b)) CALL ERRQUIT('ccsdt_lr_alpha_offdiag_1
     &5_20_1_1',6,MA_ERR)
      nsubh(1) = 1
      nsubh(2) = 1
      isubh = 1
      IF (h3b .eq. h4b) THEN
      nsubh(isubh) = nsubh(isubh) + 1
      ELSE
      isubh = isubh + 1
      END IF
      CALL DGEMM('T','N',dima_sort,dimb_sort,dim_common,2.0d0/FACTORIAL(
     &nsubh(1))/FACTORIAL(nsubh(2)),dbl_mb(k_a_sort),dim_common,dbl_mb(k
     &_b_sort),dim_common,1.0d0,dbl_mb(k_c_sort),dima_sort)
      IF (.not.MA_POP_STACK(l_b_sort)) CALL ERRQUIT('ccsdt_lr_alpha_offd
     &iag_15_20_1_1',7,MA_ERR)
      IF (.not.MA_POP_STACK(l_a_sort)) CALL ERRQUIT('ccsdt_lr_alpha_offd
     &iag_15_20_1_1',8,MA_ERR)
      END IF
      END IF
      END IF
      END DO
      END DO
      END DO
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c,k_c)) CALL ERRQUIT('
     &ccsdt_lr_alpha_offdiag_15_20_1_1',9,MA_ERR)
      CALL TCE_SORT_4(dbl_mb(k_c_sort),dbl_mb(k_c),int_mb(k_range+p6b-1)
     &,int_mb(k_range+p5b-1),int_mb(k_range+h10b-1),int_mb(k_range+p11b-
     &1),3,4,2,1,1.0d0)
      CALL ADD_HASH_BLOCK(d_c,dbl_mb(k_c),dimc,int_mb(k_c_offset),(p6b -
     & noab - 1 + nvab * (p5b - noab - 1 + nvab * (p11b - noab - 1 + nva
     &b * (h10b - 1)))))
      IF (.not.MA_POP_STACK(l_c)) CALL ERRQUIT('ccsdt_lr_alpha_offdiag_1
     &5_20_1_1',10,MA_ERR)
      IF (.not.MA_POP_STACK(l_c_sort)) CALL ERRQUIT('ccsdt_lr_alpha_offd
     &iag_15_20_1_1',11,MA_ERR)
      END IF
      END IF
      END IF
      next = nxtask(nprocs,1)
      END IF
      count = count + 1
      END DO
      END DO
      END DO
      END DO
      next = nxtask(-nprocs,1)
      call GA_SYNC()
      RETURN
      END
