OFFSET
1,1
EXAMPLE
18 = (2^1)(3^2); here x=1, k=1, p0=2, p1=3.
2250 = (2^1)(3^2)(5^3); here x=1, k=2, p0=2, p1=3, p2=5.
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Sam Alexander, Dec 10 2003
EXTENSIONS
More terms from Ray Chandler, Dec 20 2003
STATUS
approved