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 A094182 #6 Mar 31 2012 10:26:03 %S A094182 1,2,3,3,4,5,6,5,7,6,10,7,12,9,8,15,14,15,9,11,10,20,18,13,21,11,21, %T A094182 12,15,22,28,13,24,30,17,14,26,35,15,33,36,19,35,30,16,30,42,21,17,40, %U A094182 33,39,45,44,18,34,23,45,19,20,25,39,38,55,52,56,21,27,42,22,63,51,55,42 %N A094182 Inradii of primitive Pythagorean triangles, sorted on area A024406(n), then on inradii. %K A094182 nonn %O A094182 1,2 %A A094182 _Lekraj Beedassy_, May 06 2004 %E A094182 Corrected and extended by _Ray Chandler_, Jun 19 2004