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 A114644 #3 Mar 30 2012 16:50:23 %S A114644 0,5,8,12,20,50,80,5000000000,8000000000,12000000000,20000000000, %T A114644 50000000000,80000000000 %N A114644 Numbers with no "e" in Dutch. %D A114644 Heard over coffee at the Computers in Scientific Discovery meeting in Ghent, Feb 02 2006 %e A114644 Een, twee, drie, vier, VIJF, zes, zeven, ACHT, negen, tien, elf, TWAALF, dertien, ..., TWINTIG, eenentwintig, twee-en-twintig, ..., dertig, eenendertig ... VIJFTIG, ..., TACHTIG, ..., honderd, honderdeen, ... %Y A114644 See A115072 for another version. Cf. A006933 (the eban numbers). %K A114644 nonn,word %O A114644 1,2 %A A114644 _N. J. A. Sloane_, Feb 18 2006