A142318 - OEIS

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A142318

Primes congruent to 13 mod 45.

13, 103, 193, 283, 373, 463, 643, 733, 823, 1093, 1453, 1543, 1723, 1993, 2083, 2713, 2803, 3163, 3253, 3343, 3433, 3613, 3793, 4153, 4243, 4423, 4513, 4603, 4783, 5233, 5323, 5413, 5503, 5683, 5953, 6043, 6133, 6673, 6763, 7213, 7393, 7573, 7753, 7933

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OFFSET

1,1

LINKS

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

MATHEMATICA

Select[Range[13, 30000, 90], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jul 14 2011 *)

Select[Prime[Range[3000]], MemberQ[{13}, Mod[#, 45]]&] (* Vincenzo Librandi, Aug 26 2012 *)

PROG

(Magma) [p: p in PrimesUpTo(10000) | p mod 45 eq 13]; // Vincenzo Librandi, Aug 26 2012

(PARI) select(n->n%45==13, primes(1000)) \\ Charles R Greathouse IV, Feb 06 2013

CROSSREFS

Cf. A000040.

Sequence in context: A369418 A289420 A050670 * A246511 A085957 A119594

Adjacent sequences: A142315 A142316 A142317 * A142319 A142320 A142321

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved