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 A175820 #6 Dec 12 2013 08:31:04 %S A175820 1,3,11,13,17,19,26,27,29,38,39,39,39,45,47,49,55,58,64,72,79,84,87, %T A175820 91,93,98,104,112,120,126,135,142,151,152,159,161,168,175,181,188,194, %U A175820 202,210,219,221,228,231,233,238,238,238,239,240,249,251,251,257,260,267 %N A175820 Partial sums of digits of decimal expansion of Glaisher-Kinkelin constant (sequence A074962). %e A175820 Glaisher-Kinkelin constant =1.2824271291...... so the sums are 1, 1+2, 1+2+8, 1+2+8+2, 1+2+8+2+4..., leading to the terms 1, 3, 11, 13, 17,... %t A175820 Rest@FoldList[ Plus, 0, First@ RealDigits[Glaisher, 10, 100]] %Y A175820 Cf. A074962 for digits of Glaisher-Kinkelin constant %K A175820 nonn,base,less %O A175820 1,2 %A A175820 _Michel Lagneau_, Sep 11 2010