I recommend base 5/2 + sqrt(3)i/2. You can write points in the plane using 7 possible 'digits' at each place. http://fractalcurves.com/Root7.html http://fractal

I recommend base 5/2 + sqrt(3)i/2. You can write points in the plane using 7 possible 'digits' at each place. http://fractalcurves.com/Root7.html http://fractalcurves.com/Root7.html