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 A193616 #13 Mar 30 2012 17:38:11 %S A193616 0,1,2,3,5,8,13,20,40,100 %N A193616 Integers often used as card values in Planning Poker decks. %C A193616 Non-integer values may include "1/2", "?", "infinity" and "coffee cup". Planning Poker is an estimation technique used in the "agile scrum" software development methodology; card decks with these values are commercially available (original decks used different values). Sometimes called "Modified Fibonacci Sequence". %H A193616 <a href="http://store.mountaingoatsoftware.com/"> Mountain Goat Software (a commercial vendor of Planning Poker Cards)</a> %Y A193616 Cf. A000045, A193622. %K A193616 nonn,fini,full %O A193616 1,3 %A A193616 _Marc LeBrun_, Jul 31 2011