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 A187682 #4 Mar 30 2012 18:57:19 %S A187682 6,10,14,18,22,29,33,37,44,48,52,59,63,67,74,78,82,89,93,97,101,105, %T A187682 109,116,120,124,131,135,139,146,150,154,158,162,166,173,177,181,188, %U A187682 192,196,203,207,211,215,219,223,230,234,238,245,249,253,260,264,268,272,276,280,287,291,295,302,306,310,317 %N A187682 Complement of A187681. %D A187682 See A187224. %t A187682 (See A187681.) %Y A187682 Cf. A187224, A187681. %K A187682 nonn %O A187682 1,1 %A A187682 _Clark Kimberling_, Mar 12 2011