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%I #3 Mar 31 2012 12:35:46
%S 0,0,0,0,0,0,0,0,213,38970,2199243,66436204,1334964325,20003126222,
%T 239548888455
%N Number of permutations of 1..n with both permutation and its inverse having exactly 5 maxima
%K nonn
%O 1,9
%A _R. H. Hardin_ Sep 01 2010
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