login
A159084
Number of permutations of 1..n containing the relative rank sequence { 124563 } at any spacing.
0
1, 37, 892, 18103, 339346, 6140960, 109894287, 1972580175, 35835001869, 662818949341
OFFSET
6,2
COMMENTS
Same series for 365421 412356 653214 543621 234156 126345 651432 365412 412365 214563 563214 543612 234165 216345 561432
LINKS
Eric Weisstein's World of Mathematics, Permutation Pattern
CROSSREFS
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 05 2009
STATUS
approved