Data for Problem #4


0 2.10404
1 2.00868
2 1.81250
3 1.52531
4 1.34490
5 1.35239
6 1.24655
7 1.168153
8 0.859744
9 0.944766
10 0.864219
11 0.701028
12 0.568202
13 0.356787
14 -1.039293E-01
15 0.08517E-02
16 -9.11808E-02
17 -0.0201403
18 -0.306750
19 -0.784036