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 A108089 #3 Jun 01 2010 03:00:00 %S A108089 1,10,7926,8028299905 %N A108089 Number of Abelian Hv-groups of order n. %D A108089 R. Bayon and N. Lygeros, Les hypergroupes et Hv-groupes d'ordre 3, submitted to Bulletin of the Greek Mathematical Society. %D A108089 Th. Vougiouklis, The fundamental relation in hyperrings: The general hyperfield, Fourth Int. Congress Algebraic Hyperstructures and Appl. (AHA), 1991, pp. 203-211. %H A108089 N. Lygeros, <a href="http://www.lygeros.org">Home Page</a> %K A108089 hard,nonn %O A108089 1,2 %A A108089 Roman Bayon (roman.bayon(AT)wanadoo.fr), Jun 05 2005