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 A299903 #5 Feb 21 2018 13:34:01 %S A299903 1,5,14,31,59,100,156,229,322,439,585,765,981,1234,1525,1854,2223, %T A299903 2637,3103,3627,4213,4863,5575,6348,7184,8086,9059,10110,11246,12470, %U A299903 13783,15186,16678,18259,19932,21701,23571,25549,27642,29853,32182,34629,37192,39870,42667,45590,48647,51845,55189,58679,62312 %N A299903 Partial sums of A033617. %C A299903 First 127 terms computed by _Davide M. Proserpio_ using ToposPro. %Y A299903 Cf. A033617. %K A299903 nonn %O A299903 0,2 %A A299903 _N. J. A. Sloane_, Feb 21 2018