A159138 - OEIS

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

%S 1,37,892,18098,339047,6130308,109597622,1965411924,35676595851,

%T 659518475960

%N Number of permutations of 1..n containing the relative rank sequence { 164532 } at any spacing.

%C Same series for 235461 542316 613245 243561 534216 165342 612435

%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