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A179716 Number of permutations of 1..n with the sequence of sums of 3 adjacent elements having exactly 1 maximum 0
0, 6, 24, 90, 360, 1680, 7840, 36960, 184800, 924000, 4643100, 24144120, 125621496, 655350696, 3495203712 (list; graph; refs; listen; history; text; internal format)
OFFSET
2,2
LINKS
Table of n, a(n) for n=2..16.
CROSSREFS
Sequence in context: A006780 A001352 A155602 * A326755 A365978 A079839
Adjacent sequences: A179713 A179714 A179715 * A179717 A179718 A179719
KEYWORD
nonn
AUTHOR
R. H. Hardin Jul 25 2010
STATUS
approved

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Last modified May 15 20:14 EDT 2024. Contains 372549 sequences. (Running on oeis4.)