OFFSET
1,1
EXAMPLE
a(5) = (2+2+2+2+3) + (2+2+2+5) + (2+2+7) + (2+3+3+3) + (3+3+5) + 11 = 66.
CROSSREFS
KEYWORD
nonn
AUTHOR
Ryan Propper, Jul 21 2006
EXTENSIONS
More terms from Ryan Propper, Sep 27 2006
STATUS
approved