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 A142122 #12 Sep 08 2022 08:45:35
%S A142122 13,383,457,827,1049,1123,1493,1567,1789,2011,2381,2677,3121,3343,
%T A142122 3491,4157,4231,5119,5563,5711,6007,6229,6451,6599,6673,7043,7487,
%U A142122 7561,8597,8819,8893,9041,9337,9781,9929,10151,10891,11113,11261,11483,11779,11927
%N A142122 Primes congruent to 13 mod 37.
%H A142122 Vincenzo Librandi, <a href="/A142122/b142122.txt">Table of n, a(n) for n = 1..1000</a>
%F A142122 a(n) ~ 36n log n. - _Charles R Greathouse IV_, Jul 02 2016
%t A142122 Select[Range[13,30000,37],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, May 08 2011 *)
%t A142122 Select[Prime[Range[5000]],MemberQ[{13},Mod[#,37]]&] (* _Vincenzo Librandi_, Aug 19 2012 *)
%o A142122 (Magma) [p: p in PrimesUpTo(15000) | p mod 37 eq 13 ]; // _Vincenzo Librandi_, Aug 19 2012
%o A142122 (PARI) is(n)=isprime(n) && n%37==13 \\ _Charles R Greathouse IV_, Jul 02 2016
%Y A142122 Cf. A000040, A142119, A142120, A142121.
%K A142122 nonn,easy
%O A142122 1,1
%A A142122 _N. J. A. Sloane_, Jul 11 2008