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 A082877 #9 Mar 02 2020 23:28:29 %S A082877 1,2,3,6,12,21,42,84,147,294 %N A082877 a(n) = A002884(n) / A070731(n). %H A082877 Kent E. Morrison, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL9/Morrison/morrison37.html">Integer Sequences and Matrices Over Finite Fields</a>, Journal of Integer Sequences, Vol. 9 (2006), Article 06.2.1. %Y A082877 Cf. A002884, A070731. %K A082877 nonn,more %O A082877 1,2 %A A082877 Yuval Dekel (dekelyuval(AT)hotmail.com), May 25 2003 %E A082877 a(10) from _Jinyuan Wang_, Mar 02 2020