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A171300 Number of 1..26 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
26, 676, 17547, 454593, 11805065, 306290527, 7943664987, 206127565301 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

column 26 of A171275.

LINKS

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

CROSSREFS

Sequence in context: A207312 A218063 A206695 * A188697 A188696 A009970

Adjacent sequences:  A171297 A171298 A171299 * A171301 A171302 A171303

KEYWORD

nonn

AUTHOR

R. H. Hardin Dec 06 2009

STATUS

approved

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Last modified September 21 12:28 EDT 2021. Contains 347598 sequences. (Running on oeis4.)