A171349 Number of 1..n integer arrays v[1..12] of length 12 with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..11.

1, 1822, 283834, 10295319, 171849872, 1636091940, 11156399766, 57447393416, 244104129909

Offset

1,2

Comments

Row 12 of A171275.

Links

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

Crossrefs

Cf. A171275.

Sequence in context: A233719 A174770 A218104 * A256076 A179581 A230052

Adjacent sequences: A171346 A171347 A171348 * A171350 A171351 A171352

Keyword

nonn

Author

R. H. Hardin, Dec 06 2009

Status

approved