%I A103130
%S A103130 2,5,6,2,2,0,0,9,4,4,7,4,1,3,6,1,3,4,7,0,1,7,9,4,1,6,2,0,9,8,6,7,3,8,8,
%T A103130 2,9,8,6,4,4,8,8,6,5,0,4,8,5,6,8,6,9,1,2,8,1,8,1,8,6,9,6,1,3,7,9,3,4,5,
%U A103130 2,3,9,7,7,2,3,2,2,4,1,5,7,5,4,5,5,0,2,2,3,0,3,6,4,2,2,5,1,6,1,5
%N A103130 Decimal expansion of Integrate[(1 - x)/((1 + x y) (Log[x y])^2),{y,0,
               1},{x,0,1}].
%D A103130 J. Sondow, Double Integrals for Euler's Constant and ln(4/Pi) and an 
               Analog of Hadjicostas's Formula, Amer. Math. Monthly 112 (2005) 61-65.
%H A103130 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               HadjicostassFormula.html">Hadjicostas's Formula</a>
%H A103130 J. Sondow, <a href="http://arXiv.org/abs/math.CA/0211148">Double Integrals 
               for Euler's Constant and ln(4/Pi) and an Analog of Hadjicostas's 
               Formula</a>.
%F A103130 Log[(Sqrt[Pi]*Glaisher^6)/(2^(7/6)*E)]
%e A103130 0.256220094...
%Y A103130 Cf. A094640.
%Y A103130 Sequence in context: A086038 A134387 A145058 this_sequence A159987 A143678 
               A021800
%Y A103130 Adjacent sequences: A103127 A103128 A103129 this_sequence A103131 A103132 
               A103133
%K A103130 nonn,cons
%O A103130 0,1
%A A103130 Eric Weisstein (eric(AT)weisstein.com), Jan 23, 2005