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 A215306 #9 Sep 08 2022 08:46:03
%S A215306 2,3,5,13,23,47,67,71,79,89,101,113,137,157,167,179,181,199,211,223,
%T A215306 233,269,277,311,313,331,353,379,397,401,409,419,421,431,443,463,467,
%U A215306 487,509,541,563,577,599,607,617,619,641,643,661,673,683,709,727
%N A215306 Primes congruent to {1, 2, 3, 5} mod 11.
%H A215306 Vincenzo Librandi, <a href="/A215306/b215306.txt">Table of n, a(n) for n = 1..1000</a>
%t A215306 Select[Prime[Range[400]],MemberQ[{1,2,3,5},Mod[#,11]]&]
%o A215306 (Magma) [p: p in PrimesUpTo(1000) | p mod 11 in [1, 2, 3, 5]];
%Y A215306 Cf. A000040, A042998, A045313.
%K A215306 nonn,easy
%O A215306 1,1
%A A215306 _Vincenzo Librandi_, Aug 08 2012