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 A027102 #4 Mar 30 2012 18:56:14 %S A027102 1,1,3,6,16,41,108,299,828,2299,6401,17875,50062,140601,399267, %T A027102 1144669,3283839,9427981,27090715,77911897,224272499,646157234, %U A027102 1863317958,5377939756,15535195892,45060652609,131334677147,382907083385 %N A027102 a(n) = greatest number in row n of array T given by A027082. %K A027102 nonn %O A027102 0,3 %A A027102 _Clark Kimberling_