A142807 Primes congruent to 9 mod 61.

131, 619, 863, 1229, 2083, 2693, 3181, 3547, 4157, 4523, 4889, 5011, 5743, 5987, 6353, 6719, 6841, 7207, 7451, 7573, 7817, 9281, 9403, 9769, 10501, 10867, 12697, 12941, 13063, 14771, 15137, 15259, 15991, 17333, 18553, 18797, 18919, 19163, 20261, 20627, 20749

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[2600]], MemberQ[{9}, Mod[#, 61]] &] (* Vincenzo Librandi, Sep 05 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(21000) | p mod 61 eq 9 ]; // Vincenzo Librandi, Sep 05 2012

Crossrefs

Cf. A000040.

Sequence in context: A118507 A105837 A142205 * A103834 A281393 A169645

Adjacent sequences: A142804 A142805 A142806 * A142808 A142809 A142810

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved