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A119540 Coefficients of Pi^(2*n+1) in a certain integer relation involving Ramanujan exponential-type sums. +0
1
720, 7056, 907200, 112907520, 217945728000, 5109989068800, 145508493312000, 1223606598230016000, 216153986111078400000, 45359209940997897584640000, 2540736205097615504179200000, 142333345151212060346941440000 (list; graph; listen)
OFFSET

3,1

LINKS

Simon Plouffe, Identities inspired by Ramanujan Notebooks (part 2).

Linas Vepstas, "On Plouffe's Ramanujan Identities", (2006).

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics (1).

Wikipedia, Zeta Constants, article of Wikipedia.

CROSSREFS

Sequence in context: A052793 A052799 A029574 this_sequence A052784 A052786 A052792

Adjacent sequences: A119537 A119538 A119539 this_sequence A119541 A119542 A119543

KEYWORD

nonn

AUTHOR

Simon Plouffe (plouffe(AT)math.uqam.ca), May 28, 2006

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.


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