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 A052347 #8 Mar 20 2013 15:40:46 %S A052347 1,2,3,4,5,6,8,9,10,12,16,18,20,24,32,36,40,48,64,72,80,96,108,128, %T A052347 144,160,192,216 %N A052347 Record values reached in A052343 and A052344. %Y A052347 Cf. A052343-A052348, A053587. %K A052347 nonn,more %O A052347 1,2 %A A052347 _Christian G. Bower_, Jan 23 2000 %E A052347 a(25)-a(26) from _Donovan Johnson_, Jun 26 2010 %E A052347 a(27)-a(28) from _Donovan Johnson_, Mar 20 2013