A171296 Number of 1..22 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

22, 484, 10625, 232639, 5109227, 112077781, 2457253455, 53911352100, 1182217010995

Offset

1,1

Comments

column 22 of A171275.

Links

Table of n, a(n) for n=1..9.

Crossrefs

Sequence in context: A223678 A223784 A223970 * A009966 A285876 A041221

Adjacent sequences: A171293 A171294 A171295 * A171297 A171298 A171299

Keyword

nonn

Author

R. H. Hardin Dec 06 2009

Status

approved