A159111 Number of permutations of 1..n containing the relative rank sequence { 143625 } at any spacing.

1, 37, 894, 18202, 342307, 6210961, 111342243, 2000144704, 36331951269, 671452444196

Offset

6,2

Comments

Same series for 526341 251436 634152 462351 315426 153264 624513

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: A159120 A159126 A159136 * A159106 A159102 A159135

Adjacent sequences: A159108 A159109 A159110 * A159112 A159113 A159114

Keyword

nonn,changed

Author

R. H. Hardin Apr 05 2009

Status

approved