%I #3 Mar 31 2012 12:35:37
%S 28,783,21841,603240,16908531,473725186,13234243959,369986183572
%N Number of 0..27 integer arrays v[1..n] of length n with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..n-1
%C column 28 of A171307.
%K nonn
%O 1,1
%A _R. H. Hardin_ Dec 06 2009
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