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 A214889 #8 Sep 08 2022 08:46:02
%S A214889 2,3,29,41,67,107,197,211,223,263,353,367,379,419,431,457,509,523,587,
%T A214889 601,613,653,691,743,757,769,809,821,887,977,991,1069,1237,1277,1289,
%U A214889 1303,1367,1381,1433,1459,1471,1511,1523,1549,1601,1627,1667,1693,1783
%N A214889 Primes congruent to {2, 3} mod 13.
%H A214889 Vincenzo Librandi, <a href="/A214889/b214889.txt">Table of n, a(n) for n = 1..1000</a>
%t A214889 Select[Prime[Range[2000]],MemberQ[{2,3},Mod[#,13]]&]
%o A214889 (Magma) [p: p in PrimesUpTo(3000) | p mod 13 in [2, 3]];
%Y A214889 Cf. A000040, A003631, A045343.
%K A214889 nonn,easy
%O A214889 1,1
%A A214889 _Vincenzo Librandi_, Aug 03 2012