A159086 Number of permutations of 1..n containing the relative rank sequence { 125634 } at any spacing.

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

Table of n, a(n) for n=6..15.

Eric Weisstein's World of Mathematics, Permutation Pattern

Crossrefs

A056986 A158005 A158423

Sequence in context: A159137 A159094 A159143 * A159116 A159117 A159084

Adjacent sequences: A159083 A159084 A159085 * A159087 A159088 A159089

Keyword

nonn

Author

R. H. Hardin Apr 05 2009

Status

approved