OFFSET
1,3
COMMENTS
Cantor tree of endpoints. Row #R (with 2^R values), divided by 3^R, gives some endpoints of the Cantor set.
LINKS
PlanetMath, Cantor Set
EXAMPLE
1
1,2
1,2,7,8
1,2,7,8,19,20,25,26
CROSSREFS
KEYWORD
nonn
AUTHOR
Roger L. Bagula, Jan 07 2006
EXTENSIONS
Edited by N. J. A. Sloane, Jan 26 2006
STATUS
approved