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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
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 (list; graph; refs; listen; history; text; internal format)
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

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Last modified July 17 16:38 EDT 2019. Contains 325107 sequences. (Running on oeis4.)