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A179724
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Number of permutations of 1..n with the sequence of sums of 5 adjacent elements having exactly 1 maximum
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0
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0, 120, 720, 3780, 20160, 113400, 680400, 4989600, 36590400, 273873600, 2085283200, 15807792000
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OFFSET
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4,2
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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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