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 A142032 #12 Sep 08 2022 08:45:35 %S A142032 59,307,431,617,1051,1237,1361,1423,1609,1733,2477,2539,2663,3221, %T A142032 3407,3469,3593,3779,4027,4337,4523,4957,5081,5639,5701,6011,6073, %U A142032 6197,6569,7127,7499,7561,7933,8243,8429,8677,8863,9049,9173,9421,10103,10289,10723 %N A142032 Primes congruent to 28 mod 31. %H A142032 Vincenzo Librandi, <a href="/A142032/b142032.txt">Table of n, a(n) for n = 1..1000</a> %F A142032 a(n) ~ 30n log n. - _Charles R Greathouse IV_, Jul 03 2016 %t A142032 Select[Range[28,20000,31],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Apr 30 2011 *) %o A142032 (Magma) [p: p in PrimesUpTo(12000) | p mod 31 eq 28 ]; // _Vincenzo Librandi_, Aug 18 2012 %o A142032 (PARI) is(n)=isprime(n) && n%31==28 \\ _Charles R Greathouse IV_, Jul 03 2016 %Y A142032 Cf. A000040, A142005, A142006, A142031. %K A142032 nonn,easy %O A142032 1,1 %A A142032 _N. J. A. Sloane_, Jul 11 2008