cp's OEIS Frontend

A273817 Decimal expansion the Bessel moment c(3,1) = Integral_{0..inf} x K_0(x)^3 dx, where K_0 is the modified Bessel function of the second kind.

%I A273817 #8 Jun 01 2016 02:49:58
%S A273817 5,8,5,9,7,6,8,0,9,6,7,2,3,6,4,7,2,2,6,5,0,3,9,0,5,7,2,2,1,8,0,6,9,2,
%T A273817 6,7,2,7,3,8,5,0,7,5,2,4,0,8,9,6,4,0,6,5,1,6,6,5,7,5,0,4,7,2,2,5,1,6,
%U A273817 5,2,3,8,4,8,8,7,1,3,6,6,3,5,6,9,6,5,2,1,7,8,1,2,4,1,5,7,3,9,5,7,6,5,7,8
%N A273817 Decimal expansion the Bessel moment c(3,1) = Integral_{0..inf} x K_0(x)^3 dx, where K_0 is the modified Bessel function of the second kind.
%H A273817 David H. Bailey, Jonathan M. Borwein, David Broadhurst and M. L. Glasser, <a href="http://arxiv.org/abs/0801.0891">Elliptic integral evaluations of Bessel moments</a>, arXiv:0801.0891 [hep-th], 2008.
%F A273817 c(3, 1) = (1/12)*(PolyGamma(1, 1/3) - PolyGamma(1, 2/3)).
%e A273817 0.585976809672364722650390572218069267273850752408964065166575...
%t A273817 c[3, 1] = (1/12)*(PolyGamma[1, 1/3] - PolyGamma[1, 2/3]);
%t A273817 RealDigits[c[3, 1], 10, 104][[1]]
%Y A273817 Cf. A273816 (c(3,0)), A273818 (c(3,2)), A273819 (c(3,3)).
%K A273817 nonn,cons
%O A273817 0,1
%A A273817 _Jean-François Alcover_, May 31 2016