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Search: id:A027860
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| A027860 |
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( -tau(n) + sum over d|n of d^11 ) / 691. |
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+0
1
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| 0, 0, 3, 256, 6075, 70656, 525300, 2861568, 12437115, 45414400, 144788634, 412896000, 1075797268, 2593575936, 5863302600, 12517805568, 25471460475, 49597544448, 93053764671, 168582124800, 296526859818
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OFFSET
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0,3
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REFERENCES
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"Number Theory I", vol. 49 of the Encyc. of Math. Sci.
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PROGRAM
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(Macsyma) (sum(n^11*q^n/(1-q^n), n, 1, inf)-q*prod(1-q^n, n, 1, inf)^24)/691; taylor(%, q, 0, 24);
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CROSSREFS
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Adjacent sequences: A027857 A027858 A027859 this_sequence A027861 A027862 A027863
Sequence in context: A075901 A028918 A045824 this_sequence A059947 A051490 A003381
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KEYWORD
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nonn
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AUTHOR
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R. W. Gosper
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