%I

%S 5,24,110,412,1918,8708,39178,177032,787715,3506973,15792653,70939799,

%T 317938418,1427686705,6389256951,28533745889

%N Number of 0..4 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 5 of A171307.

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 06 2009