A045464 Primes congruent to {0, 6} mod 7.

7, 13, 41, 83, 97, 139, 167, 181, 223, 251, 293, 307, 349, 419, 433, 461, 503, 587, 601, 643, 727, 769, 797, 811, 839, 853, 881, 937, 1021, 1049, 1063, 1091, 1217, 1231, 1259, 1301, 1399, 1427, 1483, 1511

Offset

1,1

Links

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

Formula

{7} UNION A045473. - R. J. Mathar, Apr 26 2008

Mathematica

Select[Prime[Range[200]], MemberQ[{0, 6}, Mod[#, 7]]&] (* Vincenzo Librandi, Aug 13 2012 *)

Prog

(Magma) [ p: p in PrimesUpTo(1800) | p mod 7 in {0, 6} ];  // Vincenzo Librandi, Aug 13 2012

Crossrefs

Cf. A000040.

Sequence in context: A062591 A056249 A107207 * A134854 A330671 A097444

Adjacent sequences: A045461 A045462 A045463 * A045465 A045466 A045467

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved