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 A045459 #15 Sep 08 2022 08:44:56
%S A045459 7,11,13,29,41,43,53,67,71,83,97,109,113,127,137,139,151,167,179,181,
%T A045459 193,197,211,223,239,251,263,277,281,293,307,337,347,349,379,389,419,
%U A045459 421,431,433,449,461,463,487,491
%N A045459 Primes congruent to {0, 1, 4, 6} mod 7.
%H A045459 Vincenzo Librandi, <a href="/A045459/b045459.txt">Table of n, a(n) for n = 1..1000</a>
%t A045459 Select[Prime[Range[100]],MemberQ[{0,1,4,6},Mod[#,7]]&] (* _Harvey P. Dale_, Mar 13 2011 *)
%o A045459 (Magma) [ p: p in PrimesUpTo(600) | p mod 7 in {0, 1, 4, 6} ]; // _Vincenzo Librandi_, Aug 13 2012
%Y A045459 Cf. A045314 (complement).
%K A045459 nonn,easy
%O A045459 1,1
%A A045459 _N. J. A. Sloane_