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 A008858 #6 Feb 20 2005 03:00:00 %S A008858 1,1,4,21,167,1284 %N A008858 Number of equilibrium configurations for n bodies, each with a radial force from the center, with an opposite force acting radially from center of configuration. %K A008858 nonn,more %O A008858 1,3 %A A008858 abw(AT)ast.cam.ac.uk (Alan Whiting)