A142501 Primes congruent to 41 mod 51.

41, 347, 449, 653, 857, 1061, 1163, 1367, 1571, 1877, 1979, 2081, 2591, 2693, 2897, 2999, 3203, 3407, 3917, 4019, 4733, 4937, 5039, 5651, 6263, 6569, 6977, 7079, 7283, 7487, 7589, 7691, 7793, 8609, 9221, 9323, 9629, 9833, 10037, 10139, 10343, 10853, 11057

Offset

1,1

Links

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

Formula

a(n) ~ 32n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Prime[Range[2400]], MemberQ[{41}, Mod[#, 51]] &] (* Vincenzo Librandi, Aug 28 2012 *)
Select[Range[41, 12000, 51], PrimeQ] (* Harvey P. Dale, Jan 26 2014 *)

Prog

(Magma) [p: p in PrimesUpTo(13000) | p mod 51 eq 41]; // Vincenzo Librandi, Aug 28 2012
(PARI) is(n)=isprime(n) && n%51==41 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A184060 A300645 A268779 * A196644 A196599 A142571

Adjacent sequences: A142498 A142499 A142500 * A142502 A142503 A142504

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved