A171304 - OEIS

A171304

Number of 1..30 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

%I #3 Mar 31 2012 12:35:37

%S 30,900,26961,806483,24172959,724065791,21680616200,649455905186

%N Number of 1..30 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 30 of A171275.

%K nonn

%O 1,1

%A _R. H. Hardin_ Dec 06 2009