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 A215390 #5 Sep 08 2022 08:46:03
%S A215390 2,13,23,67,79,89,101,167,199,211,233,277,331,353,397,409,419,431,463,
%T A215390 541,563,607,617,661,673,683,727,739,761,827,859,881,937,947,991,1013,
%U A215390 1069,1091,1123,1201,1223,1277,1289,1321,1399,1409,1453,1487
%N A215390 Primes congruent to {1, 2} mod 11.
%H A215390 Vincenzo Librandi, <a href="/A215390/b215390.txt">Table of n, a(n) for n = 1..1000</a>
%t A215390 Select[Prime[Range[300]],MemberQ[{1,2},Mod[#,11]]&]
%o A215390 (Magma) [p: p in PrimesUpTo(1500) | p mod 11 in [1, 2]];
%Y A215390 Cf. A000040, A045344, A045372, A045391.
%K A215390 nonn,easy
%O A215390 1,1
%A A215390 _Vincenzo Librandi_, Aug 10 2012