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 A079373 #11 Mar 15 2020 02:47:40 %S A079373 3,5,17,29,31,37,53,97,211,1489,1531,1741,4217,12373,12953,14939, %T A079373 34667,180797 %N A079373 Records in A079372. %C A079373 RECORDS transform of A079372. %H A079373 N. J. A. Sloane, <a href="/transforms.txt">Transforms</a> %t A079373 A079372 = Cases[Import["https://oeis.org/A079372/b079372.txt", "Table"], {_, _}][[All, 2]]; %t A079373 a = {}; l = 0; %t A079373 For[i = 1, i <= Length[A079372], i++, %t A079373 If[A079372[[i]] > l, l = A079372[[i]]; AppendTo[a, l]]]; %t A079373 a (* _Robert Price_, Mar 14 2020 *) %Y A079373 Cf. A079372, A079374, A079366-A079368. %K A079373 nonn,more %O A079373 1,1 %A A079373 _N. J. A. Sloane_, Feb 16 2003 %E A079373 a(10) - a(18) from _Nathaniel Johnston_, Apr 25 2011