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 A339168 #12 Nov 30 2020 18:45:54
%S A339168 0,0,0,0,0,1,2,0,5,1,5,6,0,3,2,0,7,4,3,6,2,1,8,3,5,7,8,9,6,5,7,8,4,1,
%T A339168 6,9,2,5,4,3,1,2,4,5,1,2,3,3,5,1,6,4,3,4,9,4,8,2,2,0,2,9,6,4,0,8,7,6,
%U A339168 0,3,3,6,8,2,7,4,5,1,6,1,1,7,8,0,0,7,8,0,5,1,3,7,2,2,2,9,8,4,8,2,3,6,2,0,6,5,6
%N A339168 Decimal expansion of Sum_{k>=1} Im(Gamma(1-2*k*Pi*i/log(2)))/(k*Pi).
%H A339168 Alois P. Heinz, <a href="/A339168/b339168.txt">Table of n, a(n) for n = 0..1000</a>
%F A339168 Equals A158468 - gamma/log(2) - 1/2.
%e A339168 0.00000120515603207436218357896578416925431245123351643494822...
%p A339168 evalf(sum(Im(GAMMA(1-2*k*Pi*I/log(2)))/(k*Pi), k=1..infinity), 120);
%Y A339168 Cf. A001620, A002162, A100668, A158468.
%K A339168 nonn,cons
%O A339168 0,7
%A A339168 _Alois P. Heinz_, Nov 25 2020