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A152362
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Number of permutations of floor(i*8/3), i=0..n-1, with all sums of 5 adjacent terms unique.
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0
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1, 2, 6, 24, 120, 720, 4704, 34968, 284736, 2670816, 27311952, 293335752, 3534411768, 45976728344, 614812800542, 9120497278484
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OFFSET
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1,2
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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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