Number of 0..26 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.

A171332

Number of 0..26 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.

Terms

    a(0) =27a(1) =728a(2) =19575a(3) =520887a(4) =14078765a(5) =380334101a(6) =10243781678a(7) =276122931774

External references