This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A377588 #7 Nov 03 2024 05:02:48
%S A377588 2,3,3,1,3,1,2,1,8,2,5,7,5,6,0,4,8,1,5,0,6,2,8,9,3,0,5,1,3,7,9,9,0,3,
%T A377588 0,4,9,8,2,5,0,6,6,3,5,2,6,9,3,7,9,8,5,3,4,2,0,9,2,6,4,4,8,5,3,3,1,3,
%U A377588 5,8,2,9,2,5,9,4,2,1,8,6,5,8,8,3,2,6,0,8,6,1,3,3,5,8,2,4,2,5,6,0
%N A377588 Decimal expansion of 7*zeta(3)/(2*Pi^2) - log(2) + 1/2.
%D A377588 Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, 2003, Section 1.6.3, pp. 43-44.
%F A377588 Equals Sum_{k>=1} zeta(2*k)/((k + 1)*2^(2*k)) (see Finch).
%e A377588 0.233131218257560481506289305137990304982506635269...
%t A377588 RealDigits[7Zeta[3]/(2Pi^2)-Log[2]+1/2,10,100][[1]]
%Y A377588 Cf. A002117, A002162, A094642, A164102, A244009, A377589, A377592.
%K A377588 nonn,cons
%O A377588 0,1
%A A377588 _Stefano Spezia_, Nov 02 2024