OFFSET
1,1
LINKS
Robert G. Wilson v, Table of n, a(n) for n = 1..1000
FORMULA
a(n) = A242734(n) + floor((3/2)^n).
MATHEMATICA
f[n_] := NextPrime[(3/2)^n]; Array[f, 40] (* Robert G. Wilson v, Jun 20 2014 *)
PROG
(PARI) a(n) = nextprime(3^n/2^n); \\ Michel Marcus, Jun 21 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
Pierre CAMI, May 21 2014
STATUS
approved