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A208735
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Sequence related to Kashaev's invariant for the (9,2)-torus knot.
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2
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1, 4, 20, 130, 1070, 10738, 127316, 1741705, 27003335, 467906045, 8961068424, 187959552998, 4285257122545, 105513858706830, 2790444044794960
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OFFSET
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0,2
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COMMENTS
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This is sequence a_n(9) in Table 3 of Hikami 2003.
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LINKS
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FORMULA
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For n >=1, a(n) = 1/n!*sum {k = 1..n} |Stirling1(n,k)|*A208732(k).
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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