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A246225
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Number of permutations of [n] with exactly five (possibly overlapping) occurrences of the consecutive step pattern given by the binary expansion of n, where 1=up and 0=down.
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2
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26546042, 0, 0, 222237912664, 0, 0, 902675188454625274, 523709583562561554, 4019286730558350, 0, 380750072712510202319, 378380322018952109375, 6458041428528147414728302, 18033623516991092062500, 51609923138804798955087048, 809786012867038620000000
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OFFSET
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15,1
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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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