# Total cells = 443476544
# Effective total cells = 404819192
Level, N grids, Volume
0, 256, 1.00000000e+00, 134217728
1, 147358, 1.78452156e-01, 191611544
2, 83112, 9.12347250e-03, 78370032
3, 44707, 4.05715778e-04, 27880576
4, 26399, 1.89555576e-05, 10420928
5, 3327, 2.21381924e-07, 973648
6, 9, 5.93445293e-11, 2088
7, 0, 0.00000000e+00, 0