OFFSET
1,2
EXAMPLE
By the greedy algorithm, sum{k=1 to 4} 1/k = 1 + 1 + 1/12.
So a(4) = 1+1+12 = 14.
CROSSREFS
KEYWORD
nonn
AUTHOR
Leroy Quet, May 01 2005
EXTENSIONS
More terms from Jud McCranie, May 03 2005
More terms from Joshua Zucker, May 11 2006
STATUS
approved