| Numbers of monomially non-isometric subspaces of F220 |
| Dimension | Numbers |
| 0, 20 | 1 |
| 1, 19 | 20 |
| 2, 18 | 337 |
| 3, 17 | 7122 |
| 4, 16 | 220883 |
| 5, 15 | 9793065 |
| 6, 14 | 473.940269 |
| 7, 13 | 16193.974418 |
| 8, 12 | 260975.054461 |
| 9, 11 | 1.517149.985741 |
| 10 | 2.766649.228582 |
| Numbers of monomially non-isometric subspaces of F220 |