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 A135984 #2 Mar 31 2012 10:22:06
%S A135984 55,79,127,175,271,319,415,463,559,703,751,895,991,1039,1135,1279,
%T A135984 1423,1471,1615,1711,1759,1903,1999,2143,2335,2431,2479,2575,2623,
%U A135984 2719,3055,3151,3295,3343,3583,3631,3775,3919,4015,4159,4303,4351,4591,4639,4735
%N A135984 a(n) = 24(prime(n))+7.
%t A135984 Table[24*Prime[n] + 7, {n, 1, 100}]
%Y A135984 Cf. A107006, A124477, A135657, A135982, A135983.
%K A135984 nonn
%O A135984 1,1
%A A135984 _Artur Jasinski_, Dec 09 2007