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 A215371 #5 Sep 08 2022 08:46:03
%S A215371 2,3,5,13,19,29,31,41,67,71,83,97,107,109,149,197,211,223,227,239,263,
%T A215371 317,331,353,367,379,383,409,419,421,431,457,461,487,499,509,523,577,
%U A215371 587,601,613,617,643,653,691,733,743,757,769,773,809,811,821,863
%N A215371 Primes congruent to {0, 2, 3, 5, 6} mod 13.
%H A215371 Vincenzo Librandi, <a href="/A215371/b215371.txt">Table of n, a(n) for n = 1..1000</a>
%t A215371 Select[Prime[Range[400]],MemberQ[{0,2,3,5,6},Mod[#,13]]&]
%o A215371 (Magma) [p: p in PrimesUpTo(1000) | p mod 13 in [0, 2, 3, 5, 6]];
%Y A215371 Cf. A000040, A042992, A045469.
%K A215371 nonn,easy
%O A215371 1,1
%A A215371 _Vincenzo Librandi_, Aug 09 2012