%I #3 Mar 31 2012 12:35:37
%S 1,2,6,22,118,656,4586,36656,332050,3326146,36615032,439501232,
%T 5741754786,80586187678
%N Number of permutations of 1..n v[1..n] with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..n-1
%K nonn
%O 1,2
%A _R. H. Hardin_ Dec 06 2009
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