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 A346620 #12 Aug 23 2021 13:36:25 %S A346620 6,16,28,42,57,75,95,116,138,162,188,216,249,283,318,354,392,431,471, %T A346620 515,560,606,654,704,755,807,861,916,972,1029,1087,1149,1212,1277, %U A346620 1345,1414,1486,1560,1635,1711,1788,1868,1950,2035,2121,2208,2296,2387,2479,2572,2666,2761,2857,2955,3054,3154 %N A346620 Partial sums of A007774. %H A346620 Alois P. Heinz, <a href="/A346620/b346620.txt">Table of n, a(n) for n = 1..20000</a> %Y A346620 Cf. A007774, A082997. %K A346620 nonn %O A346620 1,1 %A A346620 _N. J. A. Sloane_, Aug 22 2021