OFFSET
1,2
COMMENTS
So far this very nearly doubles at each step.
LINKS
F. J. van de Bult, D. C. Gijswijt, J. P. Linderman, N. J. A. Sloane and Allan Wilks, A Slow-Growing Sequence Defined by an Unusual Recurrence, J. Integer Sequences, Vol. 10 (2007), #07.1.2.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Mar 04 2004
EXTENSIONS
28559 and 57119 from Allan Wilks, Mar 04 2004
STATUS
approved