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 A037194 #15 Dec 17 2020 05:50:14 %S A037194 2,1,2,2,3,1,1,1,2,2,1,2,3,3,4,3,3,2,3,3,1,3,3,3,4,2,2,2,3,3,2,4,4,4, %T A037194 5,3,3,3,4,4,4,6,6,6,7,5,5,5,6,6,4,6,6,6,7,5,5,5,6,6,4,6,6,6,7,5,5,5, %U A037194 6,6,5,7,7,7,8,7,7,6,7,7,4,5,6,6,7,5,5 %N A037194 Number of vowels in n (in French). %e A037194 zéro 2, un 1, deux 2, trois 2, quatre 3, cinq 1, six 1, sept 1, huit 2, neuf 2, dix 1, onze 2, douze 3, treize 3, quatorze 4, quinze 3, seize 3, dix-sept 2, dix-huit 3, dix-neuf 3, vingt 1, vingt-et-un 3, vingt-deux 3, ... %Y A037194 Cf. A037196 (in American English). %K A037194 nonn,word,easy %O A037194 0,1 %A A037194 _Jean-Marc Rebert_ %E A037194 More terms from _Olivier Gérard_, Jun 26 2001 %E A037194 a(60) onward corrected by _Sean A. Irvine_, Dec 16 2020