A142086 Primes congruent to 16 mod 35.

191, 331, 401, 541, 751, 821, 1031, 1171, 1381, 1451, 1801, 1871, 2011, 2081, 2221, 2711, 2851, 3061, 3271, 3691, 3761, 4111, 4391, 4951, 5021, 5231, 5441, 5581, 5651, 5791, 5861, 6211, 6421, 6491, 6701, 6841, 6911, 7121, 7331, 7541, 7681, 8101, 8171, 8311

Offset

1,1

Links

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

Formula

a(n) ~ 24n log n. - Charles R Greathouse IV, Jul 02 2016

Mathematica

Select[Range[16, 20000, 35], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 29 2011 *)
Select[Prime[Range[3000]], MemberQ[{16}, Mod[#, 35]]&] (* Vincenzo Librandi, Aug 18 2012 *)

Prog

(Magma)[p: p in PrimesUpTo(10000) | p mod 35 eq 16 ]; // Vincenzo Librandi, Aug 18 2012
(PARI) is(n)=isprime(n) && n%35==16 \\ Charles R Greathouse IV, Jul 02 2016

Crossrefs

Cf. A000040.

Sequence in context: A229075 A367318 A142806 * A070831 A147108 A147116

Adjacent sequences: A142083 A142084 A142085 * A142087 A142088 A142089

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved