| 230 | x | 1 | = | 230 |
| 230 | x | 2 | = | 460 |
| 230 | x | 3 | = | 690 |
| 230 | x | 4 | = | 920 |
| 230 | x | 5 | = | 1150 |
| 230 | x | 6 | = | 1380 |
| 230 | x | 7 | = | 1610 |
| 230 | x | 8 | = | 1840 |
| 230 | x | 9 | = | 2070 |
| 230 | x | 10 | = | 2300 |
| 230 | x | 11 | = | 2530 |
| 230 | x | 12 | = | 2760 |
| 230 | x | 13 | = | 2990 |
| 230 | x | 14 | = | 3220 |
| 230 | x | 15 | = | 3450 |
| 230 | x | 16 | = | 3680 |
| 230 | x | 17 | = | 3910 |
| 230 | x | 18 | = | 4140 |
| 230 | x | 19 | = | 4370 |
| 230 | x | 20 | = | 4600 |