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 A105653 #3 Mar 30 2012 17:26:14 %S A105653 164,764,1529,2129,2474,3419,5414,7694,9059,11504,12704,13019,15884, %T A105653 16649,20054,20744,22529,24914,26939,29669,32924,35069,36884,39269, %U A105653 44369,47729,48464,54734,55859,56309,58859,65654,66599,67364,67649 %N A105653 Numbers n such that p1=2n+3, p2=4n+5, p3=6n+7 and p4=8n+9 are all prime. %Y A105653 Cf. A005382, A005383, A105610, A105652 - A105657. %K A105653 nonn %O A105653 1,1 %A A105653 _Zak Seidov_, Apr 16 2005