A142644 Primes congruent to 9 mod 56.

233, 401, 457, 569, 1129, 1297, 1409, 1801, 1913, 2081, 2137, 2417, 2473, 2753, 3089, 3257, 3313, 3593, 3761, 3929, 4153, 4657, 4937, 4993, 5273, 5441, 6113, 6337, 6449, 6673, 6841, 7121, 7177, 7457, 7681, 7793, 8017, 8297, 8353, 8521, 8689, 8969, 9137

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[1300]], MemberQ[{9}, Mod[#, 56]] &] (* Vincenzo Librandi, Sep 01 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(10000) | p mod 56 eq 9 ]; // Vincenzo Librandi, Sep 01 2012

Crossrefs

Cf. A000040.

Sequence in context: A097446 A154621 A243891 * A302004 A308786 A097447

Adjacent sequences: A142641 A142642 A142643 * A142645 A142646 A142647

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved