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 A045467 #13 Sep 08 2022 08:44:56
%S A045467 11,13,41,53,67,83,97,109,137,139,151,167,179,181,193,223,251,263,277,
%T A045467 293,307,347,349,389,419,431,433,461,487,503,557,571,587,599,601,613,
%U A045467 641,643,683,727,739,769,797,809
%N A045467 Primes congruent to {4, 6} mod 7.
%H A045467 Vincenzo Librandi, <a href="/A045467/b045467.txt">Table of n, a(n) for n = 1..1000</a>
%F A045467 A045460 \ {7}. - _R. J. Mathar_, Oct 18 2008
%t A045467 Select[Prime[Range[200]],MemberQ[{4,6},Mod[#,7]]&] (* _Vincenzo Librandi_, Aug 13 2012 *)
%o A045467 (Magma) [ p: p in PrimesUpTo(1000) | p mod 7 in {4,6} ]; // _Vincenzo Librandi_, Aug 13 2012
%Y A045467 Cf. A000040.
%K A045467 nonn,easy
%O A045467 1,1
%A A045467 _N. J. A. Sloane_