OFFSET
1,1
FORMULA
EXAMPLE
a(1) = prime(3^prime(1)) = prime(3^2) = prime(9) = 23.
MATHEMATICA
Table[ Prime[ 3^Prime[n]], {n, 9}] (* Robert G. Wilson v, Aug 07 2004 *)
PROG
(PARI) a(n)=prime(3^prime(n)) \\ Charles R Greathouse IV, Nov 02 2014
CROSSREFS
KEYWORD
nonn,hard,more
AUTHOR
Cino Hilliard, Aug 02 2004
EXTENSIONS
Edited and extended by Robert G. Wilson v, Aug 07 2004
a(10)-a(11) from Charles R Greathouse IV, Nov 02 2014
STATUS
approved