(n, k)

(150, 0)

(500, 1)

(350, 2)

(1000, 3)

(850, 3)

k effective

0

1

2

3

3

k estimated

Minimum bound

2.8

4.1

5.8

8.5

8.3

Maximum bound

5.0

6.8

9.6

9.5