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 A061324 #13 Mar 20 2015 17:22:57 %S A061324 643,719,769,839,1009,1129,1201,1511,1597,1657,1801,2399,2857,3049, %T A061324 3191,3359,3889,4079,4201,4561,4591,4679,4861,4871,4969,5039,5351, %U A061324 5521,5591,5689,5879,6271,6719,8039,8111,8231,8779,8929,9551,9791,9973 %N A061324 Primes with 11 as smallest positive primitive root. %H A061324 T. D. Noe, <a href="/A061324/b061324.txt">Table of n, a(n) for n=1..1000</a> %t A061324 Select[Prime[Range[1230]],PrimitiveRoot[#]==11&] (* _Robert G. Wilson v_ and _Harvey P. Dale_, Jul 16 2011 *) %Y A061324 Cf. A001918, A001126, A019339. %K A061324 nonn %O A061324 1,1 %A A061324 _Klaus Brockhaus_, Apr 24 2001