OFFSET
1,2
COMMENTS
a(n) = min{ i : A192099(i) = n }
Conjecture: a(n) = (4^n)/3 + O(1).
LINKS
EXAMPLE
The smallest value of i for which A192099(i) = 5 is 83 = 31+15+7-3+1, and so a(5) = 83.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Frank Ruskey, Jul 29 2011
STATUS
approved