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 A215210 #9 Sep 08 2022 08:46:03
%S A215210 2,5,7,13,29,71,73,79,101,137,139,167,181,211,227,233,269,271,277,293,
%T A215210 313,337,359,379,401,409,431,467,491,541,557,563,577,599,601,607,643,
%U A215210 673,709,733,739,761,797,821,827,863,887,907,929,937,953,997,1019,1039
%N A215210 Primes congruent to {2, 5, 7} mod 11.
%H A215210 Vincenzo Librandi, <a href="/A215210/b215210.txt">Table of n, a(n) for n = 1..1000</a>
%t A215210 Select[Prime[Range[800]],MemberQ[{2, 5, 7},Mod[#,11]]&]
%o A215210 (Magma) [ p: p in PrimesUpTo(2000) | p mod 11 in {2, 5, 7} ];
%Y A215210 Cf. A000040, A045355, A045357.
%K A215210 nonn,easy
%O A215210 1,1
%A A215210 _Vincenzo Librandi_, Aug 07 2012