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 A097128 #3 Mar 31 2012 10:23:03 %S A097128 1,4,16,56,197,656,2127,6548,19130,53394,144156,379350,978775 %N A097128 Number of noncongruent n-dimensional integer-sided simplices with diameter 3. %Y A097128 Cf. A000065, A097129. %K A097128 more,nonn %O A097128 1,2 %A A097128 _Sascha Kurz_, Jul 26 2004 %E A097128 More terms from _Sascha Kurz_, Jul 22 2006