OFFSET
1,1
COMMENTS
The next term has 528 digits and is too large to include.
EXAMPLE
a(2) = 2*3 = 6, a(3) = 2*2*2 = 8, a(4) =2*2*2*2 =16, a(5) = 3*3*3*3*4 = 324.
MATHEMATICA
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Aug 04 2005
EXTENSIONS
a(7) from Keith Schneider (schneidk(AT)email.unc.edu), Jun 15 2007
STATUS
approved