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 A141916 #20 Sep 08 2022 08:45:35 %S A141916 127,173,311,449,541,587,863,1093,1231,1277,1553,1783,2243,2381,2473, %T A141916 2657,2749,2887,3163,3209,3301,3347,3623,3761,3853,4129,4451,4957, %U A141916 5003,5233,5279,5417,5647,5693,5923,6199,6337,6521,6659,7027,7211,7349,7487,7717 %N A141916 Primes congruent to 12 mod 23. %H A141916 Vincenzo Librandi, <a href="/A141916/b141916.txt">Table of n, a(n) for n = 1..1000</a> %F A141916 a(n) ~ 22n log n. - _Charles R Greathouse IV_, Jul 03 2016 %t A141916 Select[Range[12,10000,23],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Apr 05 2011 *) %t A141916 Select[Prime[Range[1000]],Mod[#,23]==12&] (* _Harvey P. Dale_, Oct 23 2020 *) %o A141916 (Magma) [p: p in PrimesUpTo(8000) | p mod 23 eq 12 ]; // _Vincenzo Librandi_, Aug 16 2012 %o A141916 (PARI) is(n)=isprime(n) && n%23==12 \\ _Charles R Greathouse IV_, Jul 03 2016 %Y A141916 Cf. A000040, A040984, A141908, A100201. %K A141916 nonn,easy %O A141916 1,1 %A A141916 _N. J. A. Sloane_, Jul 11 2008