A159105 - OEIS

%I #3 Mar 31 2012 12:35:26

%S 1,37,896,18300,345279,6283563,112917410,2031975924,36947165614,

%T 683007388087

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

%C Same series for 524631 253146 641352 364251 413526 152463 625314

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/PermutationPattern.html">Permutation Pattern</a>

%Y A056986 A158005 A158423

%K nonn

%O 6,2

%A _R. H. Hardin_ Apr 05 2009