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A176495 Primes of the form 3^(3*k)+2. 3
3, 29, 14348909, 282429536483, 150094635296999123, 1144561273430837494885949696429, 48519278097689642681155855396759336072749841943521979872829, 1310020508637620352391208095712502073964245732475093456566331 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Table[3^(3n)+2, {n, 0, 300}], PrimeQ] (* Vincenzo Librandi, Jul 26 2012 *)
PROG
(Magma) [a: n in [0..50] | IsPrime(a) where a is 3^(3*n)+2 ]; // Vincenzo Librandi, Jul 26 2012
CROSSREFS
Cf, A138051 (values of k).
Sequence in context: A171883 A112981 A178336 * A318971 A082792 A078242
KEYWORD
nonn
AUTHOR
Vincenzo Librandi, Apr 19 2010
EXTENSIONS
Definition corrected by T. D. Noe, Jun 16 2010
Entries checked by N. J. A. Sloane, Jun 16 2010
STATUS
approved

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)