A159148 Number of permutations of 1..n containing the relative rank sequence { 236145 } at any spacing.

1, 37, 894, 18219, 343295, 6245377, 112283818, 2022569354, 36821516540, 681544409462

Offset: 6

Author

R. H. Hardin Apr 05 2009

Keywords

• nonn

Comments

Same series for 541632 412563 365214

Links

• Eric Weisstein's World of Mathematics, Permutation Pattern

Crossrefs

A056986 A158005 A158423