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A256683 Decimal expansion of the [negated] abscissa of the Gamma function local minimum in the interval [-6,-5]. 7
5, 6, 6, 7, 1, 6, 2, 4, 4, 1, 5, 5, 6, 8, 8, 5, 5, 3, 5, 8, 4, 9, 4, 7, 4, 1, 7, 4, 5, 1, 8, 1, 5, 5, 4, 2, 4, 7, 1, 1, 7, 9, 5, 7, 8, 7, 6, 9, 4, 8, 4, 8, 8, 9, 3, 6, 7, 0, 4, 1, 9, 7, 3, 3, 3, 2, 6, 7, 8, 1, 4, 9, 4, 9, 9, 3, 8, 5, 8, 1, 4, 3, 4, 2, 8, 9, 1, 3, 3, 7, 7, 2, 7, 3, 3, 8, 7, 2, 2, 8, 5, 0, 4, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..104.

Eric Weisstein's MathWorld, Gamma Function

Wikipedia, Particular values of the Gamma Function

FORMULA

Solution to PolyGamma(x) = 0 in the interval [-6,-5]

EXAMPLE

Gamma(-5.66716244155688553584947417451815542471179578769484889367...)

= 0.00932459448261485052171192379918266310927330588790814482...

MATHEMATICA

digits = 104; x0 = x /. FindRoot[PolyGamma[0, x] == 0, {x, -11/2}, WorkingPrecision -> digits + 5]; RealDigits[x0, 10, digits] // First

CROSSREFS

Cf. A030169, A030171, A175472, A175473, A256681, A256682, A256684-A256687.

Sequence in context: A101101 A046786 A035591 * A120206 A120198 A157729

Adjacent sequences:  A256680 A256681 A256682 * A256684 A256685 A256686

KEYWORD

nonn,cons

AUTHOR

Jean-Fran├žois Alcover, Apr 08 2015

STATUS

approved

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Last modified July 24 18:34 EDT 2021. Contains 346273 sequences. (Running on oeis4.)