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 A362101 #6 Jul 09 2025 05:01:18 %S A362101 5,69,789,2004,1212215,1766831,437882194,5217071661 %N A362101 Numbers k such that 9^k starts with k. %Y A362101 For k such that b^k starts with n, for b = 2,..., 9, see A100129, A362096, A320930, A362097-A362101. %K A362101 nonn,base,more %O A362101 1,1 %A A362101 _N. J. A. Sloane_, Apr 10 2023, based on an email from _Keith F. Lynch_