OFFSET
0,2
COMMENTS
a(n+1)/a(n) tends to phi = (1+sqrt(5))/2 = A001622. - Vaclav Kotesovec, Dec 21 2012
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..1000
EXAMPLE
a(5) = 11:
._________. ._________. ._________. ._________. ._________.
| | |_________| | | | | | | |___| | | | | |___| | |
|_________| |_________| |_|_|_|_|_| |___|_|_|_| |_|___|_|_|
._________. ._________. ._________. ._________. ._________.
| | |___| | | | | |___| |___|___| | |___| |___| | |___|___|
|_|_|___|_| |_|_|_|___| |___|___|_| |___|_|___| |_|___|___|
._________.
|_|_|_|_|_|
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CROSSREFS
KEYWORD
nonn
AUTHOR
Alois P. Heinz, Dec 19 2012
STATUS
approved