A045362 Primes congruent to {1, 2, 4, 5} mod 7.

2, 5, 11, 19, 23, 29, 37, 43, 47, 53, 61, 67, 71, 79, 89, 103, 107, 109, 113, 127, 131, 137, 149, 151, 163, 173, 179, 191, 193, 197, 211, 229, 233, 239, 257, 263, 271, 277, 281, 313, 317, 331, 337, 347, 359, 373

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[300]], MemberQ[{1, 2, 4, 5}, Mod[#, 7]]&] (* Vincenzo Librandi, Aug 10 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(600) | p mod 7 in [1, 2, 4, 5]]; // Vincenzo Librandi, Aug 10 2012

Crossrefs

Cf. A000040.

Sequence in context: A308517 A375714 A101057 * A157978 A282246 A045363

Adjacent sequences: A045359 A045360 A045361 * A045363 A045364 A045365

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved