Number of 1..15 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.
A171289
Number of 1..15 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) =15a(1) =225a(2) =3360a(3) =49986a(4) =747245a(5) =11142675a(6) =165997846a(7) =2475696187a(8) =36893238627a(9) =549715326612
External references
- oeis: A171289