Amir is putting beads on a string. He plans on starting with 8 round beads, then 24 square beads, then 48 round beads, and then p square beads (where p > 0).
At some point after he has put on n beads (where n > 0), he realizes that on his
string there are twice as many beads of one shape than there are of the other
shape. Determine the maximum and minimum values of p that result in exactly 5
possible values of n.