OFFSET
1,1
EXAMPLE
45 = 2*3 + 2*3 + 2*3 + 2*3 + 2*3 + 3*5 =
= 3*5 + 3*5 + 3*5, therefore 45 is a term: A116357(45)=2.
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Feb 12 2006
STATUS
approved