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 A142116 #12 Sep 08 2022 08:45:35
%S A142116 7,229,599,673,821,1117,1487,1709,1783,1931,2153,2671,2819,3041,3559,
%T A142116 3929,4003,4373,4447,4817,5039,5113,5261,5483,5557,5779,5927,7333,
%U A142116 7481,7703,8147,8221,8369,8443,8887,9109,9257,9479,9923,10589,10663,11329,11551,11699
%N A142116 Primes congruent to 7 mod 37.
%H A142116 Vincenzo Librandi, <a href="/A142116/b142116.txt">Table of n, a(n) for n = 1..1000</a>
%F A142116 a(n) ~ 36n log n. - _Charles R Greathouse IV_, Jul 02 2016
%t A142116 Select[Range[7,20000,37],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, May 07 2011 *)
%t A142116 Select[Prime[Range[5000]],MemberQ[{7},Mod[#,37]]&] (* _Vincenzo Librandi_, Aug 19 2012 *)
%o A142116 (Magma) [p: p in PrimesUpTo(1500) | p mod 37 eq 7 ]; // _Vincenzo Librandi_, Aug 19 2012
%o A142116 (PARI) is(n)=isprime(n) && n%37==7 \\ _Charles R Greathouse IV_, Jul 02 2016
%Y A142116 Cf. A000040, A142113, A142114, A142115.
%K A142116 nonn,easy
%O A142116 1,1
%A A142116 _N. J. A. Sloane_, Jul 11 2008