A171354 Number of 0..n-1 integer arrays v[1..3] of length 3 with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..2

0, 4, 19, 53, 110, 198, 319, 485, 698, 966, 1293, 1687, 2148, 2692, 3319, 4035, 4848, 5764, 6785, 7923, 9178, 10562, 12077, 13731, 15524, 17472, 19575, 21841, 24272, 26880, 29661, 32635

Offset

1,2

Comments

row 3 of A171307.

Links

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

Crossrefs

Sequence in context: A162254 A138617 A304993 * A159833 A166808 A253008

Adjacent sequences: A171351 A171352 A171353 * A171355 A171356 A171357

Keyword

nonn

Author

R. H. Hardin Dec 06 2009

Status

approved