A045383 Primes congruent to {0, 2} mod 7.

2, 7, 23, 37, 79, 107, 149, 163, 191, 233, 317, 331, 359, 373, 401, 443, 457, 499, 541, 569, 653, 709, 751, 821, 863, 877, 919, 947, 1031, 1087, 1129, 1171, 1213, 1283, 1297, 1367, 1381, 1409, 1423, 1451, 1493

Offset

1,1

Comments

{7} UNION A045392.

Links

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

Mathematica

Select[Prime[Range[700]], MemberQ[{0, 2}, Mod[#, 7]]&] (* Vincenzo Librandi, Aug 07 2012 *)
Select[Flatten[#+{0, 2}&/@(7*Range[0, 300])], PrimeQ] (* Harvey P. Dale, Oct 17 2021 *)

Prog

(Magma) [ p: p in PrimesUpTo(2000) | p mod 7 in {0, 2} ]; // Vincenzo Librandi, Aug 07 2012

Crossrefs

Sequence in context: A336786 A106020 A248602 * A244576 A089176 A049232

Adjacent sequences: A045380 A045381 A045382 * A045384 A045385 A045386

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved