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 A338592 #8 Nov 09 2020 00:06:51 %S A338592 296,311,299,292,307,280,311,289,361,286,319,289,295,320,285,263,311, %T A338592 292,269,315,307,280,304,335,299,360,335,400,285,355,315,319,293,311, %U A338592 296,307,311,340,321,327,360,304,355,311,319,311,319,311,352,335,312,345,361 %N A338592 Denominators y of resistance values R=x/y that can be obtained by a network of at most 12 one-ohm resistors such that a network of more than 12 one-ohm resistors is needed to obtain the resistance y/x. Numerators are in A338582. %H A338592 Hugo Pfoertner, <a href="/A338592/b338592.txt">Table of n, a(n) for n = 1..1114</a> %Y A338592 Cf. A180414, A338581, A338582, A338591, A338601, A338602. %K A338592 nonn,frac,fini,full %O A338592 1,1 %A A338592 _Hugo Pfoertner_, Nov 08 2020