| 309 | x | 1 | = | 309 |
| 309 | x | 2 | = | 618 |
| 309 | x | 3 | = | 927 |
| 309 | x | 4 | = | 1236 |
| 309 | x | 5 | = | 1545 |
| 309 | x | 6 | = | 1854 |
| 309 | x | 7 | = | 2163 |
| 309 | x | 8 | = | 2472 |
| 309 | x | 9 | = | 2781 |
| 309 | x | 10 | = | 3090 |
| 309 | x | 11 | = | 3399 |
| 309 | x | 12 | = | 3708 |
| 309 | x | 13 | = | 4017 |
| 309 | x | 14 | = | 4326 |
| 309 | x | 15 | = | 4635 |
| 309 | x | 16 | = | 4944 |
| 309 | x | 17 | = | 5253 |
| 309 | x | 18 | = | 5562 |
| 309 | x | 19 | = | 5871 |
| 309 | x | 20 | = | 6180 |