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A152370
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Number of permutations of floor(i*3/2), i=0..n-1, with all sums of 6 adjacent terms unique.
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0
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1, 2, 6, 24, 120, 720, 5040, 37248, 308232, 2758368, 27371504, 287213888, 3389517032, 42169597664, 567983544206, 8069030481896
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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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