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A215435
Primes of form 3^k + k^3 - 1.
3
3, 53, 367, 20411, 10301051460877537453973547542467, 7509466514979724803946715958615457
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OFFSET
1,1
LINKS
Vincenzo Librandi,
Table of n, a(n) for n = 1..11
MATHEMATICA
Select[Table[3^n + n^3 - 1, {n, 0, 500}], PrimeQ ]
PROG
(Magma) [ a: n in [0..250] | IsPrime(a) where a is 3^n + n^3 - 1 ]
CROSSREFS
Sequence in context:
A216042
A292530
A036941
*
A121504
A099665
A173802
Adjacent sequences:
A215432
A215433
A215434
*
A215436
A215437
A215438
KEYWORD
nonn
AUTHOR
Vincenzo Librandi
, Sep 03 2012
STATUS
approved
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Last modified September 14 20:23 EDT 2024. Contains 375929 sequences. (Running on oeis4.)