A171358 Number of 0..n-1 integer arrays v[1..7] of length 7 with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..6

0, 3, 272, 5634, 39178, 179072, 581303, 1634504, 3914182, 8529079, 17051309, 32186705, 57036535, 97403280, 159403333, 252543771, 388588157, 584061094, 856022542, 1232327939, 1738979798, 2416106503, 3306940006, 4468033539

Offset

1,2

Comments

row 7 of A171307.

Links

R. H. Hardin, Table of n, a(n) for n=1..32

Crossrefs

Sequence in context: A003761 A216471 A223037 * A115477 A051365 A003706

Adjacent sequences: A171355 A171356 A171357 * A171359 A171360 A171361

Keyword

nonn

Author

R. H. Hardin Dec 06 2009

Status

approved