x	y
1	-0.44547910894045
2	0.0465736887955706
3	0.498528700258419
4	0.709768747020508
5	0.793500593122541
6	0.826058082946726
7	0.848290239246625
8	0.864057416409609
9	0.879585046006854
10	0.888541596932512
12	0.90479316866435
14	0.906057266007456
16	0.915303034283247
18	0.920095530017728
20	0.917190201401087
22	0.922514536600656
24	0.905849649456184
26	0.895317416151504
28	0.882555369663306
30	0.878493812377005