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 A355648 #4 Jul 12 2022 08:39:04 %S A355648 1,2,3,52,66,322,1034,1065,1431,3266,4790,4887,33604,54784,125888 %N A355648 The fixed points of A355647. %C A355648 These are the fixed points in the first 500000 terms of A355647. See that sequence for further details. %Y A355648 Cf. A355647. %K A355648 nonn,more %O A355648 1,2 %A A355648 _Scott R. Shannon_, Jul 12 2022