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A196530
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Decimal expansion of log(2+sqrt(3))/sqrt(3).
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1
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7, 6, 0, 3, 4, 5, 9, 9, 6, 3, 0, 0, 9, 4, 6, 3, 4, 7, 5, 3, 1, 0, 9, 4, 2, 5, 4, 8, 8, 0, 4, 0, 5, 8, 2, 4, 2, 0, 1, 6, 2, 7, 7, 3, 0, 9, 4, 7, 1, 7, 6, 4, 2, 7, 0, 2, 0, 5, 7, 0, 6, 7, 0, 2, 6, 0, 0, 5, 5, 1, 2, 2, 6, 5, 4, 9, 1, 0, 7, 5, 3, 0, 2, 8, 4, 5, 8, 3, 6
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OFFSET
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0,1
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COMMENTS
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Equals the value of the Dirichlet L-series of a non-principal character modulo 12 (A110161) at s=1.
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REFERENCES
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Jolley, Summation of series, Dover (1961), eq (83) page 16.
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LINKS
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Vincenzo Librandi, Table of n, a(n) for n = 0..10000
R. J. Mathar, Table of Dirichlet L-series.., arXiv:1008.2547, Table in section 2.2, L(m=12,r=4,s=1).
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FORMULA
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Equals sum_{n>=1} A110161(n)/n.
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EXAMPLE
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0.7603459963009463475310942548.. = A065918/A002194.
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MATHEMATICA
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RealDigits[Log[2 + Sqrt[3]]/Sqrt[3], 10, 89][[1]] (* Bruno Berselli, Dec 20 2011 *)
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CROSSREFS
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Sequence in context: A198677 A154017 A100222 * A154850 A011236 A111508
Adjacent sequences: A196527 A196528 A196529 * A196531 A196532 A196533
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KEYWORD
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nonn,cons,easy
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AUTHOR
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R. J. Mathar, Oct 03 2011
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STATUS
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approved
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