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 A142041 #12 Sep 08 2022 08:45:35
%S A142041 47,79,239,271,367,431,463,719,751,911,1039,1103,1231,1327,1423,1487,
%T A142041 1583,1871,1999,2063,2287,2351,2383,2447,2543,2671,2767,2927,3023,
%U A142041 3119,3343,3407,3631,3727,3823,3919,4079,4111,4271,4463,4591,4751,4783,4943,5039
%N A142041 Primes congruent to 15 mod 32.
%H A142041 Vincenzo Librandi, <a href="/A142041/b142041.txt">Table of n, a(n) for n = 1..1000</a>
%F A142041 a(n) ~ 16n log n. - _Charles R Greathouse IV_, Jul 03 2016
%t A142041 Select[Range[15, 20000, 32], PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Jun 24 2011 *)
%t A142041 Select[Prime[Range[2000]],MemberQ[{15},Mod[#,32]]&] (* _Vincenzo Librandi_, Aug 18 2012 *)
%o A142041 (Magma) [p: p in PrimesUpTo(6000) | p mod 32 eq 15 ]; // _Vincenzo Librandi_, Aug 18 2012
%o A142041 (PARI) is(n)=isprime(n) && n%32==15 \\ _Charles R Greathouse IV_, Jul 03 2016
%Y A142041 Cf. A000040.
%K A142041 nonn,easy
%O A142041 1,1
%A A142041 _N. J. A. Sloane_, Jul 11 2008