A159119 Number of permutations of 1..n containing the relative rank sequence { 146325 } at any spacing.

1, 37, 895, 18250, 343740, 6245618, 112090749, 2015273971, 36625548157, 677005196417

Offset

6,2

Comments

Same series for 523641 254136 631452 362451 415326 154263 623514

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: A159148 A159103 A159098 * A159095 A159107 A159125

Adjacent sequences: A159116 A159117 A159118 * A159120 A159121 A159122

Keyword

nonn

Author

R. H. Hardin Apr 05 2009

Status

approved