A142110 Primes congruent to 31 mod 36.

31, 67, 103, 139, 211, 283, 463, 499, 571, 607, 643, 751, 787, 823, 859, 967, 1039, 1291, 1327, 1399, 1471, 1543, 1579, 1723, 1759, 1831, 1867, 2011, 2083, 2371, 2551, 2659, 2731, 2767, 2803, 3019, 3163, 3271, 3307, 3343, 3559, 3631, 3739, 3847, 3919, 4027

Offset

1,1

Links

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

Formula

a(n) ~ 12n log n. - Charles R Greathouse IV, Jul 02 2016

Mathematica

Select[Range[31, 4100, 36], PrimeQ] (* Harvey P. Dale, Nov 26 2011 *)
Select[Prime[Range[1500]], MemberQ[{31}, Mod[#, 36]]&] (* Vincenzo Librandi, Aug 19 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(5000) | p mod 36 eq 31 ]; // Vincenzo Librandi, Aug 19 2012
(PARI) is(n)=isprime(n) && n%36==31 \\ Charles R Greathouse IV, Jul 02 2016

Crossrefs

Cf. A000040.

Sequence in context: A179571 A044133 A044514 * A110831 A212723 A193573

Adjacent sequences: A142107 A142108 A142109 * A142111 A142112 A142113

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved