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A152354
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Number of permutations of floor(i*5/3), 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, 34392, 277152, 2480256, 25053328, 266428148, 3104831376, 38907419716, 511622343330, 7327452159608
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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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