| 1420 | X | 1 | = | 1420 |
| 1420 | X | 2 | = | 2840 |
| 1420 | X | 3 | = | 4260 |
| 1420 | X | 4 | = | 5680 |
| 1420 | X | 5 | = | 7100 |
| 1420 | X | 6 | = | 8520 |
| 1420 | X | 7 | = | 9940 |
| 1420 | X | 8 | = | 11360 |
| 1420 | X | 9 | = | 12780 |
| 1420 | X | 10 | = | 14200 |
| 1420 | X | 11 | = | 15620 |
| 1420 | X | 12 | = | 17040 |
| 1420 | X | 13 | = | 18460 |
| 1420 | X | 14 | = | 19880 |
| 1420 | X | 15 | = | 21300 |
| 1420 | X | 16 | = | 22720 |
| 1420 | X | 17 | = | 24140 |
| 1420 | X | 18 | = | 25560 |
| 1420 | X | 19 | = | 26980 |
| 1420 | X | 20 | = | 28400 |