| Numbers of monomially non-isometric subspaces of F420 |
| Dimension | Numbers |
| 0, 20 | 1 |
| 1, 19 | 20 |
| 2, 18 | 1217 |
| 3, 17 | 4537501 |
| 4, 16 | 1.598979.532164 |
| 5, 15 | 1.314531.110807.139746 |
| 6, 14 | 222849.727456.099997.457911 |
| 7, 13 | 3267.750833.662677.713893.385790 |
| 8, 12 | 3.254309.249951.048578.639905.938500 |
| 9, 11 | 206.850786.438202.161054.484416.656627 |
| 10 | 826.321564.999775.619154.529674.245010 |
| Numbers of monomially non-isometric subspaces of F420 |