OFFSET
1,3
COMMENTS
Every nonnegative integer occurs infinitely many times. The j-sequence is A124907.
EXAMPLE
1=[2^0/3^0], 2=[2^1/3^0], 3=[2^5/3^2], 4=[2^2/3^0],...,
so j-sequence=(0,1,5,2,...); k-sequence=(0,0,2,0,...).
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Nov 12 2006
STATUS
approved