Tabla del -291
| -291 | X | 1 | = | -291 |
| -291 | X | 2 | = | -582 |
| -291 | X | 3 | = | -873 |
| -291 | X | 4 | = | -1164 |
| -291 | X | 5 | = | -1455 |
| -291 | X | 6 | = | -1746 |
| -291 | X | 7 | = | -2037 |
| -291 | X | 8 | = | -2328 |
| -291 | X | 9 | = | -2619 |
| -291 | X | 10 | = | -2910 |
| -291 | X | 1 | = | -291 |
| -291 | X | 2 | = | -582 |
| -291 | X | 3 | = | -873 |
| -291 | X | 4 | = | -1164 |
| -291 | X | 5 | = | -1455 |
| -291 | X | 6 | = | -1746 |
| -291 | X | 7 | = | -2037 |
| -291 | X | 8 | = | -2328 |
| -291 | X | 9 | = | -2619 |
| -291 | X | 10 | = | -2910 |