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 A142063 #15 Sep 08 2022 08:45:35
%S A142063 157,223,421,487,619,751,883,1213,1279,1543,1609,1741,1873,2137,2203,
%T A142063 2269,2467,2731,2797,3061,3259,3391,3457,3853,3919,4051,4447,4513,
%U A142063 4909,5107,5437,5503,5569,5701,6163,6229,6361,6427,6691,6823,7219,7351,7417,7549
%N A142063 Primes congruent to 25 mod 33.
%H A142063 Vincenzo Librandi, <a href="/A142063/b142063.txt">Table of n, a(n) for n = 1..1000</a>
%F A142063 a(n) ~ 20n log n. - _Charles R Greathouse IV_, Jul 02 2016
%t A142063 Select[Range[25, 20000, 33], PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Jun 24 2011 *)
%t A142063 Select[Prime[Range[1000]],MemberQ[{25},Mod[#,33]]&] (* _Vincenzo Librandi_, Aug 18 2012 *)
%o A142063 (Magma) [p: p in PrimesUpTo(8000) | p mod 33 eq 25 ]; // _Vincenzo Librandi_, Aug 12 2012
%o A142063 (PARI) is(n)=isprime(n) && n%33==25 \\ _Charles R Greathouse IV_, Jul 02 2016
%Y A142063 Cf. A000040.
%K A142063 nonn,easy
%O A142063 1,1
%A A142063 _N. J. A. Sloane_, Jul 11 2008