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 A033195 #13 Jan 25 2014 16:39:15 %S A033195 3,4,7,8,11,16,19,27,28,43,67,163 %N A033195 Erroneous version of A133675. %C A033195 Included in accordance with OEIS policy of listing published but incorrect sequences, with pointers to the correct versions. %D A033195 David A. Cox, "Primes of the Form x^2 + n y^2", Wiley, 1989, p. 260. %Y A033195 Cf. A133675. %K A033195 dead %O A033195 1,1