Number of 0..6 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.
A171312
Number of 0..6 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) =7a(1) =48a(2) =319a(3) =1897a(4) =12970a(5) =87237a(6) =581303a(7) =3899879a(8) =25916198a(9) =172441114a(10) =1153047367a(11) =7693977737a(12) =51259291732a(13) =341879045181
External references
- oeis: A171312