A171335 Number of 0..29 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

30, 899, 26880, 796825, 23928416, 718326852, 21507621780, 644366186012

Offset

1,1

Comments

column 30 of A171307.

Links

Table of n, a(n) for n=1..8.

Crossrefs

Sequence in context: A170749 A218732 A158580 * A097313 A056389 A056379

Adjacent sequences: A171332 A171333 A171334 * A171336 A171337 A171338

Keyword

nonn

Author

R. H. Hardin Dec 06 2009

Status

approved