Tabla del 1640
| 1640 | X | 1 | = | 1640 |
| 1640 | X | 2 | = | 3280 |
| 1640 | X | 3 | = | 4920 |
| 1640 | X | 4 | = | 6560 |
| 1640 | X | 5 | = | 8200 |
| 1640 | X | 6 | = | 9840 |
| 1640 | X | 7 | = | 11480 |
| 1640 | X | 8 | = | 13120 |
| 1640 | X | 9 | = | 14760 |
| 1640 | X | 10 | = | 16400 |
| 1640 | X | 1 | = | 1640 |
| 1640 | X | 2 | = | 3280 |
| 1640 | X | 3 | = | 4920 |
| 1640 | X | 4 | = | 6560 |
| 1640 | X | 5 | = | 8200 |
| 1640 | X | 6 | = | 9840 |
| 1640 | X | 7 | = | 11480 |
| 1640 | X | 8 | = | 13120 |
| 1640 | X | 9 | = | 14760 |
| 1640 | X | 10 | = | 16400 |