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A152350 Number of permutations of 0..n-1 with all sums of 5 adjacent terms unique. 0
1, 2, 6, 24, 120, 720, 4416, 30744, 230688, 2001008, 18030688, 182144368, 1950526752, 22664810508, 280110770684, 3686769376452 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..16.

CROSSREFS

Sequence in context: A267386 A215718 A060727 * A152368 A152364 A152361

Adjacent sequences: A152347 A152348 A152349 * A152351 A152352 A152353

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 02 2008

STATUS

approved

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Last modified February 27 04:53 EST 2023. Contains 360693 sequences. (Running on oeis4.)