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 A079525 #2 Jun 12 2004 03:00:00 %S A079525 8,9,13,14,15,16,17,18,19,22 %N A079525 Erroneous version of A064164 given in the reference. %D A079525 G. E. Hardy and M. V. Subbarao, A modified problem of Pillai and some related questions, Amer. Math. Monthly 109 (2002), no. 6, 554-559. %K A079525 dead %O A079525 1,1