# Total cells = 427471904
# Effective total cells = 390815132
Level, N grids, Volume
0, 256, 1.00000000e+00, 134217728
1, 144366, 1.72633193e-01, 185363480
2, 79136, 8.54166970e-03, 73372384
3, 40972, 3.59720550e-04, 24719808
4, 23656, 1.64289522e-05, 9031912
5, 2682, 1.74051820e-07, 765488
6, 4, 3.13775672e-11, 1104
7, 0, 0.00000000e+00, 0