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 A045314 #10 Jun 26 2022 23:54:59
%S A045314 2,3,5,17,19,23,31,37,47,59,61,73,79,89,101,103,107,131,149,157,163,
%T A045314 173,191,199,227,229,233,241,257,269,271,283,311,313,317,331,353,359,
%U A045314 367,373,383,397,401,409,439,443
%N A045314 Primes congruent to {2, 3, 5} (mod 7).
%H A045314 Vincenzo Librandi, <a href="/A045314/b045314.txt">Table of n, a(n) for n = 1..1000</a>
%t A045314 Select[Prime[Range[1000]],MemberQ[{2,3, 5},Mod[#,7]]&] (* _Vincenzo Librandi_, Aug 04 2012 *)
%o A045314 (Magma) [p: p in PrimesUpTo(700) | p mod 7 in [2, 3, 5]]; // _Vincenzo Librandi_, Aug 04 2012
%K A045314 nonn
%O A045314 1,1
%A A045314 _N. J. A. Sloane_