| Numbers of monomially non-isometric subspaces of F520 |
| Dimension | Numbers |
| 0, 20 | 1 |
| 1, 19 | 20 |
| 2, 18 | 2465 |
| 3, 17 | 209.260312 |
| 4, 16 | 3752.428687.419921 |
| 5, 15 | 67520.367257.980525.631024 |
| 6, 14 | 107141.531305.784493.073816.421358 |
| 7, 13 | 8027.086362.147423.097962.706513.212869 |
| 8, 12 | 24.875112.936020.627773.389167.615179.434612 |
| 9, 11 | 3104.215426.829300.328624.762070.826752.267496 |
| 10 | 15516.908570.828329.974639.688475.287025.260491 |
| Numbers of monomially non-isometric subspaces of F520 |