A045349 Primes congruent to {0, 1, 2} mod 5.

2, 5, 7, 11, 17, 31, 37, 41, 47, 61, 67, 71, 97, 101, 107, 127, 131, 137, 151, 157, 167, 181, 191, 197, 211, 227, 241, 251, 257, 271, 277, 281, 307, 311, 317, 331, 337, 347, 367, 397, 401, 421, 431, 457, 461, 467

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• easy

Comments

Beyond the second entry, sequence corresponds to primes ending in 1 or 7. - Lekraj Beedassy, Jan 14 2007

Links

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

Crossrefs

Cf. A000040.

Programs

Magma

[p: p in PrimesUpTo(400) | p mod 5 in [0..2]]; // Vincenzo Librandi, Aug 10 2012

Mathematica

Select[Prime[Range[300]],MemberQ[{0,1, 2},Mod[#,5]]&] (* Vincenzo Librandi, Aug 10 2012 *)