Number of arrangements of the letters of the word "MISSISSIPPI" if all the S's and P's are separated.
32351
Arrangements of MISSISSIPPI with all S's and P's separated
42062
Interpretation of a combinatorial expression
115209
Elementary formula for permutations?
96260
Number of occurrences of k consecutive 1's in a binary string of length n (containing only 1's and 0's)
74829
Number of non decreasing sequences of length $M$
76363
Given a word and a text, we need to return the occurrences of anagrams
73323
Permutations when some objects are alike
153370
Number of different partitions of N
27610
Given the permutation $\sigma=\left(\begin{array}{ccccc} 1&2&3&4&5\\ 3&1&2&5&4 \end{array}\right)$
25283
Intermediate Text in Combinatorics?
33210
6-letter permutations in MISSISSIPPI
67774
Number of isosceles triangle.
140161
In how many ways can the Letters of the Alphabet be permuted such that it does not contain CAR,DOG,PUN,BYTE
104247
Why is "letter" not plural in "two letter words"?
32873
$4$ letter words taken from the letters of CONCENTRATIONS
75942
Arranging 5 D's, 6 E's and 3 F's such that the First D precedes the First E which precedes the First F
152113
Formula to this pattern? $1$, $11$, $21$, $1211$, $111221$, $\ldots$