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 A002389 Decimal expansion of -log(gamma), where gamma is Euler's constant A001620. (Formerly M3740) 4

%I M3740

%S 5,4,9,5,3,9,3,1,2,9,8,1,6,4,4,8,2,2,3,3,7,6,6,1,7,6,8,8,0,2,9,0,7,7,

%T 8,8,3,3,0,6,9,8,9,8,1,2,6,3,0,6,4,7,9,1,0,9,0,1,5,1,3,0,4,5,7,6,6,3,

%U 1,4,2,0,0,5,5,7,5,3,0,4,7,5,6,2,6,1,8

%N Decimal expansion of -log(gamma), where gamma is Euler's constant A001620.

%D W. E. Mansell, Tables of Natural and Common Logarithms. Royal Society Mathematical Tables, Vol. 8, Cambridge Univ. Press, 1964, p. XVIII.

%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

%H Ivan Panchenko, <a href="/A002389/b002389.txt">Table of n, a(n) for n = 0..1000</a>

%H Simon Plouffe, <a href="http://www.plouffe.fr/simon/constants/loggamma.txt">-log(gamma) to 10000 digits</a>

%H Simon Plouffe, <a href="http://www.worldwideschool.org/library/books/sci/math/MiscellaneousMathematicalConstants/chap63.html">-log(gamma) to 1024 digits</a>

%e .549539312981644822337661768802907788330698981263...

%t RealDigits[-Log[EulerGamma], 10, 100][[1]] (* _G. C. Greubel_, Sep 07 2018 *)

%o (PARI) -log(Euler) \\ _Michel Marcus_, Mar 11 2013

%o (MAGMA) SetDefaultRealField(RealField(100)); R:= RealField(); -Log(EulerGamma(R)); // _G. C. Greubel_, Sep 07 2018

%Y Cf. A001620, A213440.

%K nonn,cons

%O 0,1

%A _N. J. A. Sloane_

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Last modified February 22 09:43 EST 2019. Contains 320390 sequences. (Running on oeis4.)