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A256681 Decimal expansion of the [negated] abscissa of the Gamma function local minimum in the interval [-4,-3]. 11
3, 6, 3, 5, 2, 9, 3, 3, 6, 6, 4, 3, 6, 9, 0, 1, 0, 9, 7, 8, 3, 9, 1, 8, 1, 5, 6, 6, 9, 4, 6, 0, 1, 7, 7, 1, 3, 9, 4, 8, 4, 2, 3, 8, 6, 1, 1, 9, 3, 5, 3, 0, 7, 0, 8, 7, 4, 8, 4, 7, 9, 0, 0, 6, 7, 5, 5, 8, 9, 5, 9, 7, 8, 3, 8, 4, 9, 8, 8, 9, 6, 6, 4, 8, 4, 0, 5, 5, 8, 3, 9, 9, 8, 4, 6, 0, 0, 8, 0, 3, 6, 8, 3, 3 (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 [-4,-3].

EXAMPLE

Gamma(-3.6352933664369010978391815669460177139484238611935307...)

= 0.245127539834366250438230088857478287588513028833668283...

MATHEMATICA

digits = 104; x0 = x /. FindRoot[PolyGamma[x] == 0, {x, -7/2}, WorkingPrecision -> digits + 5]; RealDigits[x0, 10, digits] // First

CROSSREFS

Cf. A030169, A030171, A175472, A175473, A175474, A256682-A256687.

Sequence in context: A185582 A201398 A072971 * A340704 A199951 A134548

Adjacent sequences:  A256678 A256679 A256680 * A256682 A256683 A256684

KEYWORD

nonn,cons

AUTHOR

Jean-Fran├žois Alcover, Apr 08 2015

STATUS

approved

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Last modified August 3 13:59 EDT 2021. Contains 346438 sequences. (Running on oeis4.)