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 A142010 #16 Sep 08 2022 08:45:35 %S A142010 37,223,347,409,719,967,1091,1153,1277,2083,2207,2269,2393,2579,3137, %T A142010 3323,3571,3881,3943,4129,4253,5059,5431,5741,5927,6113,6299,6361, %U A142010 6547,6733,6857,7043,7229,7477,8221,8779,9151,9337,9461,9833,10267,10391,10453,10639 %N A142010 Primes congruent to 6 mod 31. %H A142010 Vincenzo Librandi, <a href="/A142010/b142010.txt">Table of n, a(n) for n = 1..1000</a> %F A142010 a(n) ~ 30n log n. - _Charles R Greathouse IV_, Jul 02 2016 %t A142010 Select[Range[6,20000,31],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Apr 20 2011 *) %o A142010 (Magma) [ p: p in PrimesUpTo(30000) | p mod 31 eq 6 ]; // _Vincenzo Librandi_, Apr 20 2011 %o A142010 (PARI) is(n)=isprime(n) && n%31==6 \\ _Charles R Greathouse IV_, Jul 02 2016 %Y A142010 Cf. A000040, A142005, A142006. %K A142010 nonn,easy %O A142010 1,1 %A A142010 _N. J. A. Sloane_, Jul 11 2008