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 A215282 #5 Sep 08 2022 08:46:03
%S A215282 2,3,23,41,59,61,79,97,137,173,193,211,251,269,307,383,401,421,439,
%T A215282 479,593,631,743,821,839,857,859,877,953,971,991,1009,1049,1087,1123,
%U A215282 1163,1181,1201,1237,1277,1409,1427,1429,1447,1523,1543,1579,1619,1637
%N A215282 Primes congruent to {2, 3, 4} mod 19.
%H A215282 Vincenzo Librandi, <a href="/A215282/b215282.txt">Table of n, a(n) for n = 1..1000</a>
%t A215282 Select[Prime[Range[600]],MemberQ[{2,3, 4},Mod[#,19]]&]
%o A215282 (Magma) [p: p in PrimesUpTo(2000) | p mod 19 in [2, 3, 4]];
%Y A215282 Cf. A000040, A045327, A045338.
%K A215282 nonn,easy
%O A215282 1,1
%A A215282 _Vincenzo Librandi_, Aug 08 2012