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A023211 Primes p such that 3*p + 10 is also prime. 5
3, 7, 11, 17, 19, 23, 29, 31, 43, 47, 61, 67, 71, 73, 89, 101, 107, 109, 113, 137, 149, 151, 163, 179, 197, 199, 211, 227, 233, 239, 241, 271, 281, 283, 337, 347, 353, 359, 373, 397, 401, 409, 431, 439, 457, 463, 479, 487, 491, 523, 563, 571, 577, 593, 607, 617, 619, 641 (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@500, PrimeQ[3 # + 10] &] (* Vincenzo Librandi, May 19 2014 *)

PROG

(MAGMA) [n: n in [0..1000] | IsPrime(n) and IsPrime(3*n+10)]; // Vincenzo Librandi, Nov 20 2010

CROSSREFS

Sequence in context: A121640 A319258 A112786 * A038981 A065376 A130090

Adjacent sequences:  A023208 A023209 A023210 * A023212 A023213 A023214

KEYWORD

nonn,easy

AUTHOR

David W. Wilson

STATUS

approved

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Last modified August 7 23:50 EDT 2022. Contains 355995 sequences. (Running on oeis4.)