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A142644 Primes congruent to 9 mod 56. 1
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 (list; graph; refs; listen; history; text; internal format)
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

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Last modified February 22 17:14 EST 2020. Contains 332140 sequences. (Running on oeis4.)