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A171342 Number of 1..n integer arrays v[1..5] of length 5 with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..4 1
1, 23, 211, 914, 2911, 7250, 16018, 31419, 57044, 96946, 157190, 242889, 364144, 528382, 747245, 1033178, 1402159, 1866632, 2450222, 3167712, 4046097, 5109227, 6387409, 7902520, 9698513, 11805065, 14262847, 17110793, 20403852, 24172959 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

row 5 of A171275.

LINKS

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

CROSSREFS

Sequence in context: A327919 A165243 A142374 * A112747 A201831 A027481

Adjacent sequences:  A171339 A171340 A171341 * A171343 A171344 A171345

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 06 2009

STATUS

approved

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Last modified September 19 10:41 EDT 2020. Contains 337178 sequences. (Running on oeis4.)