Tabla del -2031
| -2031 | X | 1 | = | -2031 |
| -2031 | X | 2 | = | -4062 |
| -2031 | X | 3 | = | -6093 |
| -2031 | X | 4 | = | -8124 |
| -2031 | X | 5 | = | -10155 |
| -2031 | X | 6 | = | -12186 |
| -2031 | X | 7 | = | -14217 |
| -2031 | X | 8 | = | -16248 |
| -2031 | X | 9 | = | -18279 |
| -2031 | X | 10 | = | -20310 |
| -2031 | X | 1 | = | -2031 |
| -2031 | X | 2 | = | -4062 |
| -2031 | X | 3 | = | -6093 |
| -2031 | X | 4 | = | -8124 |
| -2031 | X | 5 | = | -10155 |
| -2031 | X | 6 | = | -12186 |
| -2031 | X | 7 | = | -14217 |
| -2031 | X | 8 | = | -16248 |
| -2031 | X | 9 | = | -18279 |
| -2031 | X | 10 | = | -20310 |