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 A142693 #9 Sep 08 2022 08:45:37 %S A142693 103,331,673,787,1129,1471,1699,2269,2383,2953,3067,3181,3637,4093, %T A142693 4549,4663,5119,5233,5347,5689,6373,6829,7057,7741,8311,8539,9109, %U A142693 9337,9679,9907,10477,11047,11161,11503,11617,11731,11959,12073,12301,12757,13099 %N A142693 Primes congruent to 46 mod 57. %H A142693 Vincenzo Librandi, <a href="/A142693/b142693.txt">Table of n, a(n) for n = 1..1000</a> %F A142693 a(n) ~ 36n log n. - _Charles R Greathouse IV_, Jul 02 2016 %t A142693 Select[Prime[Range[2400]], MemberQ[{46}, Mod[#, 57]] &] (* _Vincenzo Librandi_, Sep 02 2012 *) %o A142693 (Magma) [p: p in PrimesUpTo(14000) | p mod 57 eq 46 ]; // _Vincenzo Librandi_, Sep 02 2012 %o A142693 (PARI) is(n)=isprime(n) && n%57==46 \\ _Charles R Greathouse IV_, Jul 02 2016 %Y A142693 Cf. A000040. %K A142693 nonn,easy %O A142693 1,1 %A A142693 _N. J. A. Sloane_, Jul 11 2008