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A119539
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Coefficients of Pi^(2*n+1) in a certain integer relation involving Ramanujan exponential-type sums.
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0
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1, 1, 13, 164, 32072, 76192, 219824, 187296448, 3352363136, 71277685379584, 404527384477184, 2296123608713216, 61937104190025728, 8616632990203113816064, 10003222534527122132992
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OFFSET
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3,3
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LINKS
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Table of n, a(n) for n=3..17.
Simon Plouffe, Identities inspired by Ramanujan Notebooks (part 2) (March 2011).
Linas Vepstas, On Plouffe's Ramanujan Identities (2006).
Linas Vepstas, On Plouffe's Ramanujan Identities, arXiv:0609775 [math.NT], 2006-2010.
Eric Weisstein's World of Mathematics, Riemann Zeta Function.
Wikipedia, Zeta Constants
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CROSSREFS
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Sequence in context: A090134 A087400 A012828 * A277412 A171318 A078362
Adjacent sequences: A119536 A119537 A119538 * A119540 A119541 A119542
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KEYWORD
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nonn
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AUTHOR
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Simon Plouffe, May 28 2006
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STATUS
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approved
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