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 A343958 #8 May 27 2025 05:56:25 %S A343958 0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0, %T A343958 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,4,0, %U A343958 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 %N A343958 a(n) is the number of octagonal faces of Johnson solid J_n. %H A343958 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/JohnsonSolid.html">Johnson Solid</a>. %H A343958 Wikipedia, <a href="https://en.wikipedia.org/wiki/List_of_Johnson_solids">List of Johnson solids</a>. %F A343958 a(n) < A242731(n). %Y A343958 Cf. A242731, A343954, A343955, A343956, A343957, A343959. %K A343958 nonn,fini,full %O A343958 1,66 %A A343958 _Felix Fröhlich_, May 05 2021 %E A343958 a(88)-a(92) from _Pontus von Brömssen_, May 27 2025