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 A362106 #11 Apr 13 2023 01:55:12 %S A362106 1,7,71,345,1154,161336,77534485877,17282073747557,45274461582754 %N A362106 Index where A362105(n) first appears in the Sisyphus sequence A350877. %e A362106 For example, A362105(9) = 115 does not appear in A350877 until term 45274461582754, so a(9) = 45274461582754. %Y A362106 Cf. A350877, A362105. Indices of records in A350620. %K A362106 nonn,more %O A362106 1,2 %A A362106 _N. J. A. Sloane_, Apr 12 2023, based on a suggestion from Siobhan Roberts