0 0 0
1 1 1
2 1.41421 1.41421
3 1.73205 1.73205
4 2 2
5 2.23607 2.23607
6 2.44949 2.44949
7 2.64575 2.64575
8 2.82843 2.82843
9 3 3
10 3.16228 3.16228
11 3.31662 3.31662
12 3.4641 3.4641
13 3.60555 3.60555
14 3.74166 3.74166
15 3.87298 3.87298
16 4 4