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A142387 Primes congruent to 36 mod 47. 1
83, 271, 647, 929, 1117, 1399, 1493, 2339, 2621, 2903, 3373, 3467, 4219, 4783, 4877, 5347, 5441, 6287, 6569, 7039, 7321, 7603, 8167, 8543, 8731, 9013, 9859, 10141, 10799, 10987, 11551, 11833, 11927, 12491, 13337, 13619, 13807, 13901, 14653, 14747, 15217 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

FORMULA

a(n) ~ 46n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[2500]], MemberQ[{36}, Mod[#, 47]]&] (* Vincenzo Librandi, Aug 27 2012 *)

Select[Range[36, 16000, 47], PrimeQ] (* Harvey P. Dale, Dec 07 2014 *)

PROG

(Magma) [p: p in PrimesUpTo(18000) | p mod 47 eq 36]; // Vincenzo Librandi, Aug 27 2012

(PARI) is(n)=isprime(n) && n%47==36 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A159071 A023284 A142025 * A145651 A244776 A251082

Adjacent sequences: A142384 A142385 A142386 * A142388 A142389 A142390

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified January 30 19:55 EST 2023. Contains 359947 sequences. (Running on oeis4.)