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 A118361 #1 May 19 2006 03:00:00 %S A118361 13,37,39,41,43,49,55,57,59,61,133,135,137,139,141,143,145,147,149, %T A118361 151,157,159,161,163,169,171,173,175,177,179,181,183,185,187,193,199, %U A118361 201,203,205,207,209,211,213,215,217,223,225,227,229,235,237,239,241,243,245,247 %N A118361 Odd numbers missing from A118360. %K A118361 nonn,base %O A118361 1,1 %A A118361 Jan Nordbotten (Jan.Nordbotten(AT)mi.uib.no), May 16 2006