A142747 Primes congruent to 20 mod 59.

79, 197, 433, 787, 1259, 1613, 2203, 2557, 4091, 4327, 4799, 5153, 5507, 5743, 5861, 6451, 6569, 7159, 7867, 8221, 8693, 8929, 9283, 10463, 11171, 12823, 12941, 13177, 13649, 14593, 14947, 15773, 16127, 16363, 16481, 17189, 18133, 18251, 18959, 20021

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[2300]], Mod[#, 59]==20&]  (* Harvey P. Dale, Mar 16 2011 *)
Select[Prime[Range[2500]], MemberQ[{20}, Mod[#, 59]] &] (* Vincenzo Librandi, Sep 03 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(21000) | p mod 59 eq 20 ]; // Vincenzo Librandi, Sep 03 2012

Crossrefs

Cf. A000040.

Sequence in context: A142678 A358315 A191227 * A142198 A089686 A278837

Adjacent sequences: A142744 A142745 A142746 * A142748 A142749 A142750

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved