OFFSET
1,2
EXAMPLE
(0+1)^2=1=a(1).
(3+2)^2=25=a(2).
(5+2)^3=343=a(3).
(7+2)^3 =729=a(4).
(3+2)^2=25=a(5).
(5+11)^2=256=a(6).
(2+3)^13 =1220703125=a(7).
(2+7)^3=729=a(8), etc.
CROSSREFS
KEYWORD
nonn
AUTHOR
Juri-Stepan Gerasimov, Oct 31 2008
EXTENSIONS
More terms from R. J. Mathar, Apr 25 2010
STATUS
approved