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 A037033 #17 Jul 03 2021 04:22:12 %S A037033 233,1223,112213,21221113,1211223113,11122122132113 %N A037033 Earliest sequence of 6 primes according to the rules stipulated in A005150. %H A037033 Carlos Rivera, <a href="http://www.primepuzzles.net/puzzles/puzz_036.htm">Puzzle 36. Sequences of "descriptive primes"</a>, The Prime Puzzles and Problems Connection. %H A037033 Carlos Rivera, <a href="http://www.primepuzzles.net/puzzles/puzz_999.htm">Puzzle 999. In Memoriam to John Horton Conway</a>, The Prime Puzzles and Problems Connection. %Y A037033 Cf. A005150, A038131, A038132. %K A037033 fini,full,nonn,base %O A037033 0,1 %A A037033 _Carlos Rivera_ %E A037033 Name edited by _Michel Marcus_, May 09 2020