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A171296 Number of 1..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
22, 484, 10625, 232639, 5109227, 112077781, 2457253455, 53911352100, 1182217010995 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

column 22 of A171275.

LINKS

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

CROSSREFS

Sequence in context: A223678 A223784 A223970 * A009966 A285876 A041221

Adjacent sequences:  A171293 A171294 A171295 * A171297 A171298 A171299

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 06 2009

STATUS

approved

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Last modified February 17 12:10 EST 2020. Contains 331996 sequences. (Running on oeis4.)