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 A099434 #5 Apr 11 2025 03:31:33 %S A099434 1,2,5,9,12,13,14,30,37,291,292 %N A099434 a(n) = A066421(A099433(n)). The value of A066421 on its record-holders. %Y A099434 Cf. A066421, A099433. %K A099434 nonn,more %O A099434 1,2 %A A099434 Gabriel Cunningham (gcasey(AT)mit.edu), Oct 15 2004 %E A099434 Offset corrected and a(10)-a(11) added by _Amiram Eldar_, Apr 11 2025