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 A348242 #5 Oct 15 2021 15:39:26 %S A348242 1,1,1,2,2,2,2,2,3,3,3,3,3,2,2,2,2,3,3,3,3,3,3,1,1,1,1,1,1,2,2,2,2,2, %T A348242 2,2,2,2,2,2,2,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3, %U A348242 2,2,2,2,2,2,2,2,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,4 %N A348242 A307720(2*n). %H A348242 N. J. A. Sloane, <a href="/A348242/b348242.txt">Table of n, a(n) for n = 1..14223</a> %Y A348242 Cf. A307720, A348241. %K A348242 nonn %O A348242 1,4 %A A348242 _N. J. A. Sloane_, Oct 15 2021