OFFSET
1,1
COMMENTS
Next two terms are too big to include, see A128001.
LINKS
Jason Yuen, Table of n, a(n) for n = 1..9
FORMULA
CROSSREFS
KEYWORD
nonn
AUTHOR
Jorge Coveiro, Jul 27 2006
EXTENSIONS
Clearer (but incorrect) definition from R. J. Mathar, Jan 27 2008, corrected Oct 10 2011
STATUS
approved
