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 A091432 #10 Jul 22 2014 13:06:14 %S A091432 7,13,31,79,193,331,367,409,487,673,739,937,1009,1039,1093,1303,1663, %T A091432 1933,2221,2557,2851,3109,3301,3313,3607,3709,3931,4363,4441,4663, %U A091432 5527,5569,6163,6367,6373,6661,6733,6763,7603,8233,10009,10903,11113,11197 %N A091432 Happy-go-Lucky primes: primes arising in A091431. %H A091432 Jens Kruse Andersen, <a href="/A091432/b091432.txt">Table of n, a(n) for n = 1..3000</a> %Y A091432 Cf. A000040, A007770, A000959, A091431, A091280. %K A091432 base,nonn %O A091432 1,1 %A A091432 _G. L. Honaker, Jr._, Jan 07 2004 %E A091432 Extended by _Ray Chandler_, Jan 18 2004