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 A179614 #5 Jun 15 2016 07:18:59 %S A179614 4,8,14,16,22,25,26,32,34,35,38,44,46,49,52,58,62,64,65,68,74,76,77, %T A179614 82,85,86,88,92,94,95,98,104,106,115,116,118,119,121,122,124,125,128, %U A179614 133,134,142,143,145,146,148,152,154,155,158,161,164,166,169,172,175,176 %N A179614 Composite numbers not divisible by any triangular number other than 1. %Y A179614 Cf. A112886. [From _R. J. Mathar_, Jul 21 2010] %K A179614 nonn,easy %O A179614 1,1 %A A179614 _Nico Brown_, Jul 20 2010