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A163320
Primes of the form 2^n+n^3.
0
3, 157, 34359781243
OFFSET
1,1
COMMENTS
The next term is too large to include.
FORMULA
a(n)=2^A058015(n)+A058015(n)^3. [From R. J. Mathar, Jul 25 2009]
MATHEMATICA
f[n_]:=2^n+n^3; lst={}; Do[If[PrimeQ[f[n]], AppendTo[lst, f[n]]], {n, 2*6!}]; lst
CROSSREFS
Sequence in context: A139964 A048797 A281799 * A317820 A318427 A318095
KEYWORD
nonn,bref
AUTHOR
EXTENSIONS
It would be better to give the corresponding values of n. - N. J. A. Sloane, Jul 25 2009
STATUS
approved