A045381 Primes congruent to {0, 1, 2} mod 7.

2, 7, 23, 29, 37, 43, 71, 79, 107, 113, 127, 149, 163, 191, 197, 211, 233, 239, 281, 317, 331, 337, 359, 373, 379, 401, 421, 443, 449, 457, 463, 491, 499, 541, 547, 569, 617, 631, 653, 659, 673, 701, 709, 743

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[300]], MemberQ[{0, 1, 2}, Mod[#, 7]]&] (* Vincenzo Librandi, Aug 11 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(900) | p mod 7 in [0..2]]; // Vincenzo Librandi, Aug 11 2012

Crossrefs

Cf. A000040.

Sequence in context: A269313 A147969 A235985 * A180537 A042145 A309580

Adjacent sequences: A045378 A045379 A045380 * A045382 A045383 A045384

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved