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 A082593 #1 May 16 2003 03:00:00 %S A082593 1,2,5,10,50,100,200,500,1000,2000,5000,10000,20000,50000,100000 %N A082593 Values in Pfennigs of German money before the introduction of the Euro. %C A082593 Includes both coins and Notes. %H A082593 Deutsche Bundesbank, <a href="http://www.bundesbank.de/bargeld/euro_dm_muenzen.php">Coins</a> %H A082593 Deutsche Bundesbank, <a href="http://www.bundesbank.de/bargeld/euro_dm_banknoten.php">Notes</a> %Y A082593 Cf. A051109. %K A082593 nonn %O A082593 1,2 %A A082593 Felix Putsch (fxp(AT)gmx.de), May 08 2003