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 A215304 #10 Sep 08 2022 08:46:03
%S A215304 2,3,19,37,53,71,89,103,137,139,157,173,191,223,239,241,257,293,307,
%T A215304 359,409,443,461,463,479,547,563,599,613,631,647,683,701,733,751,769,
%U A215304 853,887,919,937,953,971,1021,1039,1091,1109,1123,1193,1259,1277
%N A215304 Primes congruent to {1, 2, 3, 4} mod 17.
%H A215304 Vincenzo Librandi, <a href="/A215304/b215304.txt">Table of n, a(n) for n = 1..1000</a>
%t A215304 Select[Prime[Range[600]],MemberQ[{1,2,3, 4},Mod[#,17]]&]
%o A215304 (Magma) [p: p in PrimesUpTo(1500) | p mod 17 in [1..4]];
%Y A215304 Cf. A000040, A045319, A045337, A215302-A215305.
%K A215304 nonn,easy
%O A215304 1,1
%A A215304 _Vincenzo Librandi_, Aug 08 2012