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A171328 Number of 0..22 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
23, 528, 12077, 272369, 6271273, 144275841, 3306940006, 75879772738 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

column 23 of A171307.

LINKS

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

CROSSREFS

Sequence in context: A136285 A114926 A118338 * A097778 A057193 A014960

Adjacent sequences:  A171325 A171326 A171327 * A171329 A171330 A171331

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 06 2009

STATUS

approved

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Last modified May 24 18:18 EDT 2017. Contains 286997 sequences.