Tabla del 1666
| 1666 | X | 1 | = | 1666 |
| 1666 | X | 2 | = | 3332 |
| 1666 | X | 3 | = | 4998 |
| 1666 | X | 4 | = | 6664 |
| 1666 | X | 5 | = | 8330 |
| 1666 | X | 6 | = | 9996 |
| 1666 | X | 7 | = | 11662 |
| 1666 | X | 8 | = | 13328 |
| 1666 | X | 9 | = | 14994 |
| 1666 | X | 10 | = | 16660 |
| 1666 | X | 1 | = | 1666 |
| 1666 | X | 2 | = | 3332 |
| 1666 | X | 3 | = | 4998 |
| 1666 | X | 4 | = | 6664 |
| 1666 | X | 5 | = | 8330 |
| 1666 | X | 6 | = | 9996 |
| 1666 | X | 7 | = | 11662 |
| 1666 | X | 8 | = | 13328 |
| 1666 | X | 9 | = | 14994 |
| 1666 | X | 10 | = | 16660 |