| 1720 | X | 1 | = | 1720 |
| 1720 | X | 2 | = | 3440 |
| 1720 | X | 3 | = | 5160 |
| 1720 | X | 4 | = | 6880 |
| 1720 | X | 5 | = | 8600 |
| 1720 | X | 6 | = | 10320 |
| 1720 | X | 7 | = | 12040 |
| 1720 | X | 8 | = | 13760 |
| 1720 | X | 9 | = | 15480 |
| 1720 | X | 10 | = | 17200 |
| 1720 | X | 11 | = | 18920 |
| 1720 | X | 12 | = | 20640 |
| 1720 | X | 13 | = | 22360 |
| 1720 | X | 14 | = | 24080 |
| 1720 | X | 15 | = | 25800 |
| 1720 | X | 16 | = | 27520 |
| 1720 | X | 17 | = | 29240 |
| 1720 | X | 18 | = | 30960 |
| 1720 | X | 19 | = | 32680 |
| 1720 | X | 20 | = | 34400 |