OFFSET
1,3
COMMENTS
Is a(n)<=n for all n?
EXAMPLE
For n=15 we get 15/1 -> 14/23 -> 9/7 -> 2/7 -> 5/1 so a(15)=5.
CROSSREFS
KEYWORD
nonn
AUTHOR
Floor van Lamoen, Jul 11 2001
STATUS
approved