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 A092828 #14 Feb 16 2025 08:32:53 %S A092828 3,19,104959,9793891 %N A092828 Prime Apéry B-numbers. %H A092828 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/AperyNumber.html">Apéry Number</a>. %Y A092828 Cf. A005258, A092826. %K A092828 nonn,hard,more %O A092828 1,1 %A A092828 _Eric W. Weisstein_, Mar 06 2004 %E A092828 Corrected sequence to list prime Apéry B-numbers as in the definition. Previously this appeared to be listing prime Apéry numbers (which is actually A092826). - _Sean A. Irvine_, Feb 22 2010