| 621 | x | 1 | = | 621 |
| 621 | x | 2 | = | 1242 |
| 621 | x | 3 | = | 1863 |
| 621 | x | 4 | = | 2484 |
| 621 | x | 5 | = | 3105 |
| 621 | x | 6 | = | 3726 |
| 621 | x | 7 | = | 4347 |
| 621 | x | 8 | = | 4968 |
| 621 | x | 9 | = | 5589 |
| 621 | x | 10 | = | 6210 |
| 621 | x | 11 | = | 6831 |
| 621 | x | 12 | = | 7452 |
| 621 | x | 13 | = | 8073 |
| 621 | x | 14 | = | 8694 |
| 621 | x | 15 | = | 9315 |
| 621 | x | 16 | = | 9936 |
| 621 | x | 17 | = | 10557 |
| 621 | x | 18 | = | 11178 |
| 621 | x | 19 | = | 11799 |
| 621 | x | 20 | = | 12420 |
| 621 | x | 21 | = | 13041 |
| 621 | x | 22 | = | 13662 |
| 621 | x | 23 | = | 14283 |
| 621 | x | 24 | = | 14904 |
| 621 | x | 25 | = | 15525 |
| 621 | x | 26 | = | 16146 |
| 621 | x | 27 | = | 16767 |
| 621 | x | 28 | = | 17388 |
| 621 | x | 29 | = | 18009 |
| 621 | x | 30 | = | 18630 |