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A231132
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Decimal expansion of sum_(n=2..infinity) (-1)^n*zeta(n)/n^2.
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3
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3, 2, 0, 3, 4, 1, 1, 4, 2, 5, 1, 2, 7, 9, 3, 8, 3, 6, 2, 7, 2, 5, 6, 1, 0, 9, 3, 2, 1, 1, 7, 7, 8, 7, 1, 8, 7, 5, 3, 2, 1, 1, 4, 7, 9, 8, 7, 6, 2, 0, 3, 2, 3, 8, 5, 2, 0, 8, 9, 6, 9, 3, 1, 3, 3, 5, 7, 1, 3, 3, 4, 8, 6, 8, 0, 4, 0, 7, 3, 2, 2, 0, 1, 6, 9, 3, 0, 4, 6, 3, 1, 9, 2, 1, 2, 0, 8, 8, 0, 3
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OFFSET
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0,1
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COMMENTS
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Let f(k) = sum_(n=2..infinity) (-1)^n*zeta(n)/n^k, then Euler gamma is f(1) and this constant is f(2).
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LINKS
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EXAMPLE
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0.32034114251279383627256109321177871875321147987620323852089693133571334868...
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MATHEMATICA
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RealDigits[ EulerGamma + Integrate[ LogGamma[x+1]/x, {x, 0, 1}] // N[#, 100]&, 10, 100] // First
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PROG
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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