A201309 - OEIS

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A201309

Primes of the form n^3-4.

23, 1327, 3371, 4909, 9257, 12163, 35933, 68917, 91121, 132647, 148873, 185189, 250043, 456529, 571783, 1030297, 1157621, 1601609, 2248087, 3176519, 3723871, 4173277, 5545229, 8120597, 11697079, 16581371, 16974589, 17779577, 18191443

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OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..3000

MATHEMATICA

Select[Range[2, 7000]^3-4, PrimeQ]

PROG

(Magma) [a: n in [2..400] | IsPrime(a) where a is n^3-4];

CROSSREFS

Sequence in context: A372207 A100768 A353143 * A049003 A268961 A196422

Adjacent sequences: A201306 A201307 A201308 * A201310 A201311 A201312

KEYWORD

nonn,easy

AUTHOR

Vincenzo Librandi, Dec 01 2011

STATUS

approved