OFFSET
1,5
LINKS
Brian Nakamura, Approaches for enumerating permutations with a prescribed number of occurrences of patterns, PU. M. A. 24 (2013), 179-194
Brian Nakamura, Approaches for enumerating permutations with a prescribed number of occurrences of patterns, arXiv 1301.5080, 2013
MAPLE
Programs can be obtained from the link.
CROSSREFS
KEYWORD
nonn
AUTHOR
Brian Nakamura, Apr 01 2013
STATUS
approved