%I #4 Feb 16 2025 08:33:10
%S 1,37,895,18269,344845,6284126,113143395,2040278015,37168888376
%N Number of permutations of 1..n containing the relative rank sequence { 254163 } at any spacing.
%C Same series for 361452 416325 523614
%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/PermutationPattern.html">Permutation Pattern</a>
%Y A056986 A158005 A158423
%K nonn,changed
%O 6,2
%A _R. H. Hardin_ Apr 05 2009