#  sphere_unit_area_values.txt
#  Created on {2006, 2, 10, 8, 36, 12.0625000}
#
#  n  f
#
1  2.000000000000000
2  6.283185307179586
3  12.56637061435917
4  19.73920880217872
5  26.31894506957162
6  31.00627668029982
7  33.07336179231981
8  32.46969701133415
9  29.68658012464836
10  25.50164039877345
11  20.72514267328890
12  16.02315322625507
13  11.83817381218268
14  8.389703410491089
15  5.721649212349567
16  3.765290085742291
17  2.396678817591364
18  1.478625959000308
19  0.8858104195716824
20  0.5161378278002812