OFFSET
1,1
EXAMPLE
3^(2*2 + 1) = 243.
PROG
(Magma) [(3^(2*p + 1)): p in PrimesUpTo(70)]; // Vincenzo Librandi, Feb 04 2011
CROSSREFS
KEYWORD
nonn
AUTHOR
Parthasarathy Nambi, Dec 02 2004
EXTENSIONS
a(6)-a(13) from Vincenzo Librandi, Feb 04 2011
STATUS
approved