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A159086
Number of permutations of 1..n containing the relative rank sequence { 125634 } at any spacing.
0
1, 37, 892, 18102, 339278, 6138280, 109813241, 1970482132, 35785828571, 661740800536
OFFSET
6,2
COMMENTS
Same series for 436521 341256 652143 436512 341265 215634 562143
LINKS
Eric Weisstein's World of Mathematics, Permutation Pattern
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 05 2009
STATUS
approved