A031369 - OEIS

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A031369

a(n) = prime(3n-1).

3

3, 11, 19, 31, 43, 59, 71, 83, 101, 109, 131, 149, 163, 179, 193, 211, 229, 241, 263, 277, 293, 313, 337, 353, 373, 389, 409, 431, 443, 461, 479, 499, 521, 547, 569, 587, 601, 617, 641, 653, 673, 691, 719, 739, 757, 773, 809, 823, 839, 859, 881

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OFFSET

1,1

LINKS

Ivan Panchenko, Table of n, a(n) for n = 1..1000

MATHEMATICA

Prime[3*Range[60]-1] (* Harvey P. Dale, Jul 14 2012 *)

PROG

(Magma) [ NthPrime(3*n-1): n in [1..1000] ]; // Vincenzo Librandi, Apr 11 2011

CROSSREFS

Sequence in context: A137295 A038536 A175122 * A014223 A023265 A018557

Adjacent sequences: A031366 A031367 A031368 * A031370 A031371 A031372

KEYWORD

nonn

AUTHOR

STATUS

approved