A142213 Primes congruent to 16 mod 41.

139, 467, 631, 877, 1123, 1451, 1697, 1861, 2927, 3583, 3911, 4157, 4567, 4649, 4813, 5059, 5387, 5879, 6043, 6781, 6863, 7027, 7109, 8011, 8093, 8831, 9241, 9323, 9733, 10061, 10799, 11701, 11783, 13177, 13259, 13669, 13751, 13997, 14243, 14407, 14489

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Formula

a(n) ~ 40n log n. - Charles R Greathouse IV, Jul 02 2016

Mathematica

Select[Range[16, 30000, 41], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, May 17 2011 *)
Select[Prime[Range[5000]], MemberQ[{16}, Mod[#, 41]]&] (* Vincenzo Librandi, Aug 23 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(16000) | p mod 41 eq 16 ]; // Vincenzo Librandi, Aug 23 2012
(PARI) is(n)=isprime(n) && n%41==16 \\ Charles R Greathouse IV, Jul 02 2016

Crossrefs

Cf. A000040, A059236, A142199, A142200, A142212.

Sequence in context: A104959 A265502 A142563 * A142137 A238668 A001163

Adjacent sequences: A142210 A142211 A142212 * A142214 A142215 A142216

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved