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%I #3 Mar 31 2012 12:35:27
%S 1,50,1584,41300,976127,21920756,480140787,10420910929,226383485177
%N Number of permutations of 1..n containing the relative rank sequence { 1364257 } at any spacing.
%C Same series (among rank sequences with inversion = reversal) for 1524637
%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 7,2
%A _R. H. Hardin_ Apr 05 2009
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