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 A160688 #4 Mar 31 2012 14:12:22 %S A160688 152558869,480575479,550688041,863687971,1388856589,1518546259, %T A160688 1628566519,2205080989,2284848061,2441941039,3086181811,3222124669, %U A160688 3325371979,3705499309,3782535301,5331767491,5671038871,5842510939 %N A160688 Primes p such that p^2-2, p^3-2, p^4-2, p^5-2 and p^6-2 are all prime. %C A160688 p=9069690841 is in this sequence and p^7-2 is also prime. [From _Dmitry Kamenetsky_, May 26 2009] %H A160688 D. Kamenetsky, <a href="/A160688/b160688.txt">Table of n, a(n) for n=1..75</a> %Y A160688 Cf. A160687, A062326, A154831. %K A160688 nonn %O A160688 1,1 %A A160688 _Dmitry Kamenetsky_, May 24 2009 %E A160688 More terms copied from author's b-file by _Hagen von Eitzen_, Jul 20 2009