A045361 Primes congruent to {2, 4, 5, 6} mod 7.

2, 5, 11, 13, 19, 23, 37, 41, 47, 53, 61, 67, 79, 83, 89, 97, 103, 107, 109, 131, 137, 139, 149, 151, 163, 167, 173, 179, 181, 191, 193, 223, 229, 233, 251, 257, 263, 271, 277, 293, 307, 313, 317, 331, 347, 349

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[300]], MemberQ[{2, 4, 5, 6}, Mod[#, 7]]&] (* Vincenzo Librandi, Aug 07 2012 *)

Prog

(Magma) [ p: p in PrimesUpTo(400) | p mod 7 in {2, 4, 5, 6} ]; // Vincenzo Librandi, Aug 07 2012

Crossrefs

Sequence in context: A109640 A191048 A105961 * A276660 A086081 A345707

Adjacent sequences: A045358 A045359 A045360 * A045362 A045363 A045364

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved