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 A142102 #9 Sep 08 2022 08:45:35
%S A142102 7,43,79,151,223,331,367,439,547,619,691,727,907,1051,1087,1123,1231,
%T A142102 1303,1447,1483,1627,1663,1699,1879,1951,1987,2131,2203,2239,2311,
%U A142102 2347,2383,2671,2707,2851,2887,3067,3319,3391,3463,3499,3571,3607,3643,3823,3931
%N A142102 Primes congruent to 7 mod 36.
%H A142102 Vincenzo Librandi, <a href="/A142102/b142102.txt">Table of n, a(n) for n = 1..1000</a>
%F A142102 a(n) ~ 12n log n. - _Charles R Greathouse IV_, Jul 02 2016
%t A142102 Select[Prime[Range[1500]],MemberQ[{7},Mod[#,36]]&] (* _Vincenzo Librandi_, Aug 19 2012 *)
%o A142102 (Magma) [p: p in PrimesUpTo(5000) | p mod 36 eq 7 ]; // _Vincenzo Librandi_, Aug 19 2012
%o A142102 (PARI) is(n)=isprime(n) && n%36==7 \\ _Charles R Greathouse IV_, Jul 02 2016
%Y A142102 Cf. A000040.
%K A142102 nonn,easy
%O A142102 1,1
%A A142102 _N. J. A. Sloane_, Jul 11 2008