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A175472
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Decimal expansion of the absolute value of the abscissa of the local maximum of the Gamma function in the interval [ -1,0]
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2
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5, 0, 4, 0, 8, 3, 0, 0, 8, 2, 6, 4, 4, 5, 5, 4, 0, 9, 2, 5, 8, 2, 6, 9, 3, 0, 4, 5, 3, 3, 3, 0, 2, 4, 9, 8, 9, 5, 5, 3, 8, 5, 1, 8, 2, 3, 6, 8, 5, 7, 9, 8, 4, 5, 1, 7, 7, 2, 6, 9, 5, 8, 4, 5, 0, 9, 5, 9, 3, 8, 3, 3, 7, 1, 3, 4, 7, 8, 8, 6, 4, 6, 2, 5, 6, 4, 4, 7, 9, 3, 8, 1, 5, 1, 3, 6, 5, 2, 5, 4, 6, 8, 0, 1, 9
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OFFSET
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0,1
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COMMENTS
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Also the location of the zero of the digamma function in the same interval.
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LINKS
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Table of n, a(n) for n=0..104.
Anonymous, Particular values of the Gamma Function, Wikipedia.
E. Weisstein, Gamma Function, MathWorld.
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EXAMPLE
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Gamma(-0.5040830082644554092582693045...) = -3.5446436111550050891219639933..
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MATHEMATICA
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x /. FindRoot[ PolyGamma[0, x] == 0, {x, -1/2}, WorkingPrecision -> 105] // Abs // RealDigits // First (* Jean-François Alcover, Jan 21 2013 *)
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CROSSREFS
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Cf. A030169, A030171, A175473, A175474.
Sequence in context: A076266 A200102 A016581 * A099220 A021956 A139341
Adjacent sequences: A175469 A175470 A175471 * A175473 A175474 A175475
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KEYWORD
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cons,nonn
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AUTHOR
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R. J. Mathar, May 25 2010
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STATUS
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approved
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