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 A141936 #15 Apr 29 2025 04:51:50 %S A141936 37,137,337,487,587,787,887,937,1087,1187,1237,1487,1637,1787,1987, %T A141936 2087,2137,2237,2287,2437,2687,2837,2887,3037,3137,3187,3637,4337, %U A141936 4637,4787,4937,4987,5087,5237,5387,5437,5737,5987,6037,6287,6337,6637,6737,7187 %N A141936 Primes congruent to 12 mod 25. %C A141936 Primes congruent to 37 mod 50. - _Chai Wah Wu_, Apr 28 2025 %H A141936 Vincenzo Librandi, <a href="/A141936/b141936.txt">Table of n, a(n) for n = 1..1000</a> %F A141936 a(n) ~ 20n log n. - _Charles R Greathouse IV_, Jul 02 2016 %t A141936 Select[Range[12, 20000, 25], PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Jun 15 2011 *) %o A141936 (Magma) [p: p in PrimesUpTo(8000) | p mod 25 eq 12 ]; // _Vincenzo Librandi_, Aug 16 2012 %o A141936 (PARI) is(n)=isprime(n) && n%25==12 \\ _Charles R Greathouse IV_, Jul 02 2016 %Y A141936 Cf. A000040. %K A141936 nonn,easy %O A141936 1,1 %A A141936 _N. J. A. Sloane_, Jul 11 2008