A045434 Primes congruent to {3, 6} mod 7.

3, 13, 17, 31, 41, 59, 73, 83, 97, 101, 139, 157, 167, 181, 199, 223, 227, 241, 251, 269, 283, 293, 307, 311, 349, 353, 367, 409, 419, 433, 461, 479, 503, 521, 563, 577, 587, 601, 619, 643, 647, 661, 727, 769

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[200]], MemberQ[{3, 6}, Mod[#, 7]]&] (* Vincenzo Librandi, Aug 13 2012 *)

Prog

(Magma) [ p: p in PrimesUpTo(1000) | p mod 7 in {3, 6} ]; // Vincenzo Librandi, Aug 13 2012

Crossrefs

Cf. A000040.

Sequence in context: A045433 A216535 A356054 * A166567 A070520 A018579

Adjacent sequences: A045431 A045432 A045433 * A045435 A045436 A045437

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved