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A171304 Number of 1..30 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
30, 900, 26961, 806483, 24172959, 724065791, 21680616200, 649455905186 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

column 30 of A171275.

LINKS

Table of n, a(n) for n=1..8.

CROSSREFS

Sequence in context: A056389 A056379 A320670 * A009974 A041421 A042742

Adjacent sequences:  A171301 A171302 A171303 * A171305 A171306 A171307

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 06 2009

STATUS

approved

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Last modified May 16 06:54 EDT 2021. Contains 343939 sequences. (Running on oeis4.)