A045334 Primes congruent to {1, 2, 3, 4, 6} (mod 7).

2, 3, 11, 13, 17, 23, 29, 31, 37, 41, 43, 53, 59, 67, 71, 73, 79, 83, 97, 101, 107, 109, 113, 127, 137, 139, 149, 151, 157, 163, 167, 179, 181, 191, 193, 197, 199, 211, 223, 227, 233, 239, 241, 251, 263, 269, 277

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[400]], MemberQ[{1, 2, 3, 4, 6}, Mod[#, 7]]&] (* Vincenzo Librandi, Aug 08 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(500) | p mod 7 in [1, 2, 3, 4, 6]]; // Vincenzo Librandi, Aug 08 2012

Crossrefs

Cf. A000040, A045320.

Sequence in context: A257529 A030482 A019366 * A244392 A045335 A020599

Adjacent sequences: A045331 A045332 A045333 * A045335 A045336 A045337

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved