%I A073002
%S A073002 9,3,7,5,4,8,2,5,4,3,1,5,8,4,3,7,5,3,7,0,2,5,7,4,0,9,4,5,6,7,8,6,4,9,7,
%T A073002 7,8,9,7,8,6,0,2,8,8,6,1,4,8,2,9,9,2,5,8,8,5,4,3,3,4,8,0,3,6,0,4,4,3,8,
%U A073002 1,1,3,1,2,7,0,7,5,2,2,7,9,3,6,8,9,4,1,5,1,4,1,1,5,1,5,1,7,4,9,3,1,1,3
%N A073002 Decimal expansion of Zeta(1,2), the first derivative of the Zeta function 
               at 2.
%H A073002 Simon Plouffe, <a href="http://www.worldwideschool.org/library/books/
               sci/math/MiscellaneousMathematicalConstants/chap17.html">Zeta(1,2) 
               the derivative of Zeta function at 2</a>
%H A073002 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               RiemannZetaFunction.html">Riemann Zeta Function</a>
%H A073002 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               Glaisher-KinkelinConstant.html">Glaisher-Kinkelin Constant</a>
%e A073002 Zeta(1,2) = -0.93754825431584375370257409456786497789786028861482...
%t A073002 (* first do *) Needs["NumericalMath`NLimit`"], (* then *) RealDigits[ 
               N[ ND[ Zeta[z], z, 2, WorkingPrecision -> 200, Scale -> 10^-20, Terms 
               -> 20], 111]][[1]] (from EWW May 20 2004)
%Y A073002 Sequence in context: A011229 A068353 A136251 this_sequence A011282 A021520 
               A010539
%Y A073002 Adjacent sequences: A072999 A073000 A073001 this_sequence A073003 A073004 
               A073005
%K A073002 cons,nonn
%O A073002 0,1
%A A073002 Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 03 2002