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 A316358 #4 Jun 30 2018 07:09:14 %S A316358 1,4,10,21,35,50,70,95,121,150,184,221,261,304,350,401,455,510,570, %T A316358 635,701,770,844,921,1001,1084,1170,1261,1355,1450,1550,1655,1761, %U A316358 1870,1984,2101,2221,2344,2470,2601,2735,2870,3010,3155,3301,3450,3604,3761,3921 %N A316358 Partial sums of A316317. %Y A316358 Cf. A316317. %K A316358 nonn %O A316358 0,2 %A A316358 _Rémy Sigrist_, Jun 30 2018