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 A027230 #4 Mar 30 2012 18:56:14 %S A027230 1,1,2,4,7,16,27,66,109,279,469,1201,2119,5242,9607,23133,43727, %T A027230 103015,199819,462269,916631,2132121,4220267,10010203,19497608, %U A027230 47042042,90370622,221337726,420136173,1042837195,1958787580 %N A027230 Greatest number in row n of array T given by A026758. %K A027230 nonn %O A027230 0,3 %A A027230 _Clark Kimberling_