A163320 Primes of the form 2^k + k^3.
3, 157, 34359781243
Offset: 1
Keywords
Links
- Amiram Eldar, Table of n, a(n) for n = 1..6
Crossrefs
Cf. A058015 (corresponding values of k).
Programs
-
Mathematica
f[n_]:=2^n+n^3; lst={};Do[If[PrimeQ[f[n]],AppendTo[lst,f[n]]],{n,2*6!}];lst
Comments