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 A064006 #2 Jun 12 2004 03:00:00 %S A064006 1,2,5,26,677,701,842,866,1517,458330,458333,458354 %N A064006 Erroneous version of A008318. %D A064006 F. Smarandache, Definitions solved and unsolved problems, conjectures and theorems in number theory and geometry, edited by M. Perez, Xiquan Publishing House 2000 %H A064006 F. Smarandache, <a href="http://www.gallup.unm.edu/~smarandache/Definitions-book.pdf">Definitions, Solved and Unsolved Problems, Conjectures, ... </a> %K A064006 dead %O A064006 1,2