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 A082003 #4 Dec 05 2013 19:56:03 %S A082003 1,2,4,8,16,20,32,34,46,52,58,62,64,74,94,106,122,128,134,136,146,158, %T A082003 166,178,184,194,206,214,218,226,232,254,256,262,278,298,302,314,326, %U A082003 334,346,358,362,376,382,386,394,398,422,424,446,454,458,464,466,478 %N A082003 First row of array in A082002. %Y A082003 Cf. A082002, A082004, A082005. %K A082003 nonn %O A082003 1,2 %A A082003 _Amarnath Murthy_, Apr 05 2003 %E A082003 More terms from _David Wasserman_, Jul 30 2004