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A179716
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Number of permutations of 1..n with the sequence of sums of 3 adjacent elements having exactly 1 maximum
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0
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0, 6, 24, 90, 360, 1680, 7840, 36960, 184800, 924000, 4643100, 24144120, 125621496, 655350696, 3495203712
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OFFSET
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2,2
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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