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 A037193 #4 Sep 03 2015 07:15:01 %S A037193 2,1,2,3,3,3,2,3,2,2,2,2,2,3,4,3,2,5,4,4,4,6,6,7,7,7,6,7,6,6,4,6,6,7, %T A037193 7,7,6,7,6,6,4,6,6,7,7,7,6,7,6,6,5,7,7,8,8,8,7,8,7,7,4,6,6,7,7,7,6,7, %U A037193 6,6,6,7,6,7,8,7,6,9,8,8,8,8,9,10,10,10,9,10,9,9,9,9,9,10,11,10,9,12,11,11,3,4,5,6 %N A037193 Number of consonants in n (in French). %K A037193 nonn,word,easy %O A037193 0,1 %A A037193 _Jean-Marc Rebert_ %E A037193 More terms from Jennifer Meyer (jmeyer1(AT)ashland.edu), Oct 22 2001