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 A269559 Decimal expansion of Psi(log(2)), negated. 6
 1, 2, 3, 9, 5, 9, 7, 2, 7, 9, 6, 1, 7, 6, 1, 8, 5, 0, 8, 2, 4, 4, 1, 2, 7, 5, 5, 1, 6, 8, 6, 0, 8, 4, 2, 4, 5, 4, 3, 3, 2, 8, 9, 5, 2, 2, 6, 8, 7, 4, 2, 0, 8, 6, 6, 4, 6, 1, 6, 4, 8, 9, 8, 8, 8, 1, 9, 4, 0, 6, 3, 8, 9, 3, 3, 4, 5, 3, 5, 9, 0, 1, 5, 8, 7, 3, 2, 6, 0, 6, 9, 4, 5, 7, 3, 4, 8, 8, 2, 3, 8, 2, 0 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Psi(x) is the digamma function (logarithmic derivative of the Gamma function). LINKS G. C. Greubel, Table of n, a(n) for n = 1..5000 EXAMPLE -1.2395972796176185082441275516860842454332895226874208... MAPLE evalf(Psi(ln(2)), 120); MATHEMATICA RealDigits[PolyGamma[Log[2]], 10, 120][[1]] PROG (PARI) default(realprecision, 120); psi(log(2)) (MATLAB) format long; psi(log(2)) CROSSREFS Cf. A269557, A269558, A269545, A269546, A269547, A257955, A257957, A257958, A257959, A002161. Cf. A073005, A068466, A175380, A175379, A220086, A203142, A256190, A256191, A256192, A203140, A203139, A203138, A203137. Sequence in context: A222244 A325645 A176570 * A083173 A120725 A253046 Adjacent sequences: A269556 A269557 A269558 * A269560 A269561 A269562 KEYWORD nonn,cons AUTHOR Iaroslav V. Blagouchine, Feb 29 2016 STATUS approved

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Last modified May 30 07:51 EDT 2023. Contains 363050 sequences. (Running on oeis4.)