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A102874 Primes of the form 3^n+14. 2
17, 23, 41, 257, 743, 19697, 59063, 847288609457, 57264168970223481226273458862846808078011946903, 16173092699229880893718618465586445357583280647840659957623 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The sequence of corresponding n starts 1, 2, 3, 5, 6, 9, 10, 25, 98, 122, 153, 190, 258, 511, 549, ... (complete up to 10^3). [Joerg Arndt, Jul 19 2012]

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..18

MATHEMATICA

Select[Table[3^n+14, {n, 0, 200}], PrimeQ] (* Vincenzo Librandi, Jul 19 2012 *)

PROG

(MAGMA) [ a: n in [0..200] | IsPrime(a) where a is 3^n+14 ]; // Vincenzo Librandi, Jul 19 2012

CROSSREFS

Sequence in context: A243137 A139843 A151953 * A086532 A159044 A126329

Adjacent sequences:  A102871 A102872 A102873 * A102875 A102876 A102877

KEYWORD

nonn

AUTHOR

Roger L. Bagula, Mar 01 2005

EXTENSIONS

Edited by N. J. A. Sloane at the suggestion of Andrew Plewe, May 16 2007

STATUS

approved

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Last modified September 2 23:10 EDT 2014. Contains 246369 sequences.