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A171323 Number of 0..17 integer arrays v[1..n] of length n with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..n-1 0
18, 323, 5764, 100665, 1814085, 32631672, 584061094, 10469428612, 187305554285 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

column 18 of A171307.

LINKS

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

CROSSREFS

Sequence in context: A292299 A158532 A214995 * A049660 A207697 A207593

Adjacent sequences:  A171320 A171321 A171322 * A171324 A171325 A171326

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 06 2009

STATUS

approved

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Last modified October 17 06:07 EDT 2021. Contains 348048 sequences. (Running on oeis4.)