Tabla del 1721
| 1721 | X | 1 | = | 1721 |
| 1721 | X | 2 | = | 3442 |
| 1721 | X | 3 | = | 5163 |
| 1721 | X | 4 | = | 6884 |
| 1721 | X | 5 | = | 8605 |
| 1721 | X | 6 | = | 10326 |
| 1721 | X | 7 | = | 12047 |
| 1721 | X | 8 | = | 13768 |
| 1721 | X | 9 | = | 15489 |
| 1721 | X | 10 | = | 17210 |
| 1721 | X | 1 | = | 1721 |
| 1721 | X | 2 | = | 3442 |
| 1721 | X | 3 | = | 5163 |
| 1721 | X | 4 | = | 6884 |
| 1721 | X | 5 | = | 8605 |
| 1721 | X | 6 | = | 10326 |
| 1721 | X | 7 | = | 12047 |
| 1721 | X | 8 | = | 13768 |
| 1721 | X | 9 | = | 15489 |
| 1721 | X | 10 | = | 17210 |