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Number of permutations of 1..n with the permutation and its inverse having a different number of maxima
0

%I #3 Mar 31 2012 12:35:46

%S 0,0,2,8,46,348,2556,21568,207226,2139108,24243696,299757088,

%T 3981465548,56839765304

%N Number of permutations of 1..n with the permutation and its inverse having a different number of maxima

%K nonn

%O 1,3

%A _R. H. Hardin_ Sep 01 2010