OFFSET
1,1
COMMENTS
For n >=2, a(n)-a(n-1) = A160821(n).
LINKS
H. v. Eitzen, Table of n, a(n) for n=1,...,10000
CROSSREFS
KEYWORD
nonn
AUTHOR
Leroy Quet, May 27 2009
EXTENSIONS
Extended by Ray Chandler, Jun 15 2009
STATUS
approved