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 A133745 #7 Sep 11 2023 17:38:28 %S A133745 1,2,3,4,5,6,10,16,23,52,71,137,224,260,361,668,695,699,1518,1775, %T A133745 1776,3285,7030,36261 %N A133745 Numbers n such that A133744(n) = 0. %C A133745 Conjecture: sequence is infinite. %Y A133745 Cf. A062295, A133743, A133744. %K A133745 nonn,more %O A133745 1,2 %A A133745 _Klaus Brockhaus_, Sep 24 2007 %E A133745 a(23)-a(24) from _Chai Wah Wu_, Sep 11 2023