add parameters, make it collect sums of series of 1-bits
In split-duration-adj-one-bits-star, I was under the impression the base duration on which
the dots would be added, was the first encountered, turns out it was the last one. So:

 - get rid of parameter first-one
 - adjust the cons that adds to the list so it includes the last power of 2 scaled by the
     denominator.