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A159142
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Number of permutations of 1..n containing the relative rank sequence { 214635 } at any spacing.
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0
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OFFSET
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6,2
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COMMENTS
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Same series for 536421 241356 124635 653142 463521 314256 125364 652413 536412 241365 563142 463512 314265 215364 562413
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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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