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A171284 Number of 1..10 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
10, 100, 993, 9781, 96946, 957496, 9440405, 93270942, 919946902, 9073536285, 89555461240 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

column 10 of A171275.

LINKS

Table of n, a(n) for n=1..11.

CROSSREFS

Sequence in context: A125948 A121084 A272501 * A125897 A182979 A055992

Adjacent sequences:  A171281 A171282 A171283 * A171285 A171286 A171287

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 06 2009

STATUS

approved

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Last modified November 30 20:17 EST 2021. Contains 349425 sequences. (Running on oeis4.)