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A273941
Primes of the form 6^n - n.
1
5, 609359740010477, 2887378820390246558653190730940373
OFFSET
1,1
COMMENTS
Corresponding n are given in A058829.
The next term has 473 digits.
MATHEMATICA
Select[Table[6^n - n, {n, 400}], PrimeQ[#] &]
PROG
(Magma) [a: n in [0..400] | IsPrime(a) where a is 6^n-n ];
CROSSREFS
Cf. similar sequences listed in A273940.
Cf. A058829.
Sequence in context: A242828 A177164 A324220 * A067483 A186685 A341882
KEYWORD
nonn
AUTHOR
Vincenzo Librandi, Jun 05 2016
STATUS
approved