| 2421 | X | 1 | = | 2421 |
| 2421 | X | 2 | = | 4842 |
| 2421 | X | 3 | = | 7263 |
| 2421 | X | 4 | = | 9684 |
| 2421 | X | 5 | = | 12105 |
| 2421 | X | 6 | = | 14526 |
| 2421 | X | 7 | = | 16947 |
| 2421 | X | 8 | = | 19368 |
| 2421 | X | 9 | = | 21789 |
| 2421 | X | 10 | = | 24210 |
| 2421 | X | 11 | = | 26631 |
| 2421 | X | 12 | = | 29052 |
| 2421 | X | 13 | = | 31473 |
| 2421 | X | 14 | = | 33894 |
| 2421 | X | 15 | = | 36315 |
| 2421 | X | 16 | = | 38736 |
| 2421 | X | 17 | = | 41157 |
| 2421 | X | 18 | = | 43578 |
| 2421 | X | 19 | = | 45999 |
| 2421 | X | 20 | = | 48420 |