Tabla del 321
| 321 | X | 1 | = | 321 |
| 321 | X | 2 | = | 642 |
| 321 | X | 3 | = | 963 |
| 321 | X | 4 | = | 1284 |
| 321 | X | 5 | = | 1605 |
| 321 | X | 6 | = | 1926 |
| 321 | X | 7 | = | 2247 |
| 321 | X | 8 | = | 2568 |
| 321 | X | 9 | = | 2889 |
| 321 | X | 10 | = | 3210 |
| 321 | X | 1 | = | 321 |
| 321 | X | 2 | = | 642 |
| 321 | X | 3 | = | 963 |
| 321 | X | 4 | = | 1284 |
| 321 | X | 5 | = | 1605 |
| 321 | X | 6 | = | 1926 |
| 321 | X | 7 | = | 2247 |
| 321 | X | 8 | = | 2568 |
| 321 | X | 9 | = | 2889 |
| 321 | X | 10 | = | 3210 |