A159108 Number of permutations of 1..n containing the relative rank sequence { 136542 } at any spacing.

1, 37, 893, 18152, 340805, 6175518, 110615379, 1986526444, 36092306837, 667427556805

Offset: 6

Author

R. H. Hardin Apr 05 2009

Keywords

• nonn

Comments

Same series for 245631 532146 641235 345261 432516 162543 615234

Links

• Eric Weisstein's World of Mathematics, Permutation Pattern

Crossrefs

A056986 A158005 A158423