| N |
| r | d | M |
| 20 | 0.8 | 3 | 11 | 180 |
| 40 | 0.8 | 3 | 19 | 443 |
| 60 | 0.8 | 3 | 26 | 737 |
| 80 | 0.8 | 3 | 33 | 1052 |
| 100 | 0.8 | 3 | 40 | 1382 |