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%I #5 Apr 10 2022 14:21:25
%S 1,37,894,18198,342114,6205561,111229153,1998237674,36306623166,
%T 671248950345
%N Number of permutations of 1..n containing the relative rank sequence { 163542 } at any spacing.
%C Same series for 245361 532416 614235.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/PermutationPattern.html">Permutation Pattern</a>
%Y Cf. A056986, A158005, A158423.
%K nonn
%O 6,2
%A _R. H. Hardin_, Apr 05 2009
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