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A168149
Numbers n such that n^8+(n-1)^8 is a prime.
1
2, 6, 18, 24, 33, 34, 36, 40, 43, 67, 69, 77, 79, 91, 114, 119, 130, 153, 182, 187, 189, 199, 221, 222, 230, 232, 288, 301, 307, 308, 312, 317, 349, 363, 381, 402, 410, 415, 427, 444, 454, 465, 488, 504, 509, 511, 512, 561, 573, 594, 629, 645, 647, 663, 692
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[0, 1000], PrimeQ[#^8 + (#-1)^8]&] (* Vincenzo Librandi, Apr 05 2013 *)
PROG
(Magma) [n: n in [0..700] | IsPrime(n^8 + (n-1)^8)]; // Vincenzo Librandi, Apr 05 2013
CROSSREFS
Cf. A153504.
Sequence in context: A050832 A300600 A342035 * A275990 A220142 A032649
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Nov 19 2009
EXTENSIONS
308 and 512 inserted by R. J. Mathar, Nov 19 2009
STATUS
approved