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A154933
Numbers k such that k^6 - 2 is prime.
6
3, 11, 17, 35, 37, 47, 49, 59, 67, 77, 99, 123, 127, 133, 139, 155, 161, 169, 173, 187, 195, 213, 225, 231, 237, 241, 245, 247, 253, 275, 279, 297, 319, 325, 367, 373, 381, 383, 385, 399, 411, 425, 431, 469, 507, 511, 523, 541, 545, 553, 569, 585, 589, 609
OFFSET
1,1
LINKS
MATHEMATICA
lst={}; Do[p=n^6-2; If[PrimeQ[p], AppendTo[lst, n]], {n, 1, 7!}]; lst
PROG
(PARI) isA154933(n) = isprime(n^6-2) \\ Michael B. Porter, Oct 06 2009
CROSSREFS
KEYWORD
nonn
AUTHOR
EXTENSIONS
a(1) = 0 removed by Amiram Eldar, Apr 04 2020
STATUS
approved