A042999 Primes congruent to {2, 3, 5} (mod 8).

2, 3, 5, 11, 13, 19, 29, 37, 43, 53, 59, 61, 67, 83, 101, 107, 109, 131, 139, 149, 157, 163, 173, 179, 181, 197, 211, 227, 229, 251, 269, 277, 283, 293, 307, 317, 331, 347, 349, 373, 379, 389, 397, 419, 421, 443

Offset

1,1

Comments

Apart from the initial term the same as A003629. - R. J. Mathar, May 23 2008

Links

Ray Chandler, Table of n, a(n) for n = 1..10000 (first 1000 terms Vincenzo Librandi)

Mathematica

Select[Prime[Range[300]], MemberQ[{2, 3, 5}, Mod[#, 8]]&] (* Vincenzo Librandi, Aug 08 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(500) | p mod 8 in [2, 3, 5]]; // Vincenzo Librandi, Aug 08 2012

Crossrefs

Cf. A001132 (complement).

Sequence in context: A280930 A104293 A153002 * A089194 A050229 A224321

Adjacent sequences: A042996 A042997 A042998 * A043000 A043001 A043002

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved