Tabla del 501
| 501 | X | 1 | = | 501 |
| 501 | X | 2 | = | 1002 |
| 501 | X | 3 | = | 1503 |
| 501 | X | 4 | = | 2004 |
| 501 | X | 5 | = | 2505 |
| 501 | X | 6 | = | 3006 |
| 501 | X | 7 | = | 3507 |
| 501 | X | 8 | = | 4008 |
| 501 | X | 9 | = | 4509 |
| 501 | X | 10 | = | 5010 |
| 501 | X | 1 | = | 501 |
| 501 | X | 2 | = | 1002 |
| 501 | X | 3 | = | 1503 |
| 501 | X | 4 | = | 2004 |
| 501 | X | 5 | = | 2505 |
| 501 | X | 6 | = | 3006 |
| 501 | X | 7 | = | 3507 |
| 501 | X | 8 | = | 4008 |
| 501 | X | 9 | = | 4509 |
| 501 | X | 10 | = | 5010 |