%I #18 Jan 17 2020 05:41:02
%S 1,8,8,7,0,2,9,9,6,5,4,3,0,8,2,5,2,7,8,2,4,8,1,3,8,1,9,6,7,9,9,5,6,9,
%T 9,1,1,5,3,7,8,6,6,2,3,8,0,8,8,4,9,9,7,8,0,3,4,8,8,3,0,4,4,7,3,8,7,0,
%U 8,9,0,9,0,5,6,0,9,1,4,2,0,5,3,2,4,6,7,2,3,9,0,5,4,9,5,6,9,0,0,2,8,9,4,8,6
%N Decimal expansion of B, a constant appearing in the asymptotic number of integers the prime factorization of which has decreasing exponents.
%H G. C. Greubel, <a href="/A242051/b242051.txt">Table of n, a(n) for n = 1..10000</a>
%H Steven R. Finch, <a href="http://arxiv.org/abs/2001.00578">Errata and Addenda to Mathematical Constants.</a> p. 9.
%H L. B. Richmond, <a href="https://doi.org/10.1016/0022-314X(76)90085-8">Asymptotic results for partitions (I) and the distribution of certain integers</a>, Journal of Number Theory 8, 372-389 (1976) p. 388.
%F B = -integral_{y>0} log(1-e^(-y))*log(y) dy = zeta'(2) - (Pi^2/6)*gamma.
%t RealDigits[Zeta'[2] - (Pi^2/6)*EulerGamma, 10, 105] // First
%o (PARI) default(realprecision, 100); zeta'(2) - zeta(2)*Euler \\ _G. C. Greubel_, Sep 06 2018
%Y Cf. A001620, A073002.
%K nonn,cons,easy
%O 1,2
%A _Jean-François Alcover_, Aug 13 2014
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