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 A141912 #18 Sep 08 2022 08:45:35 %S A141912 31,307,353,491,859,997,1181,1319,1549,1733,1871,2239,2377,2423,2699, %T A141912 2791,2837,3067,3251,3343,3389,3527,3803,4079,4217,4447,4493,4723, %U A141912 4861,4999,5413,5689,5827,6011,6287,6379,6563,6701,6793,6977,7069,7207,7253,7529 %N A141912 Primes congruent to 8 mod 23. %H A141912 Vincenzo Librandi, <a href="/A141912/b141912.txt">Table of n, a(n) for n = 1..1000</a> %F A141912 a(n) ~ 22n log n. - _Charles R Greathouse IV_, Jul 03 2016 %t A141912 Select[Range[8,10000,23],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Apr 05 2011 *) %o A141912 (Magma) [p: p in PrimesUpTo(8000) | p mod 23 eq 8 ]; // _Vincenzo Librandi_, Aug 16 2012 %o A141912 (PARI) is(n)=isprime(n) && n%23==8 \\ _Charles R Greathouse IV_, Jul 03 2016 %Y A141912 Cf. A000040, A040984, A141908, A100201. %K A141912 nonn,easy %O A141912 1,1 %A A141912 _N. J. A. Sloane_, Jul 11 2008