 certain page counts or last page numbers. The default is
          "<span class="codefrag">auto</span>". With this setting, if the next page sequence
          begins with an odd page number because you set the
          initial-page-number, and the current page sequence also ends with an
          odd page number, the processor inserts a blank page to keep odd and
          even page numbers alternating (similar for the case the current page
          sequence ends with an even page number and the next pa