A159105 Number of permutations of 1..n containing the relative rank sequence { 136425 } at any spacing.

1, 37, 896, 18300, 345279, 6283563, 112917410, 2031975924, 36947165614, 683007388087

Offset

6,2

Comments

Same series for 524631 253146 641352 364251 413526 152463 625314

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: A159167 A159169 A159164 * A159160 A159161 A159163

Adjacent sequences: A159102 A159103 A159104 * A159106 A159107 A159108

Keyword

nonn,changed

Author

R. H. Hardin Apr 05 2009

Status

approved