| 661 | x | 1 | = | 661 |
| 661 | x | 2 | = | 1322 |
| 661 | x | 3 | = | 1983 |
| 661 | x | 4 | = | 2644 |
| 661 | x | 5 | = | 3305 |
| 661 | x | 6 | = | 3966 |
| 661 | x | 7 | = | 4627 |
| 661 | x | 8 | = | 5288 |
| 661 | x | 9 | = | 5949 |
| 661 | x | 10 | = | 6610 |
| 661 | x | 11 | = | 7271 |
| 661 | x | 12 | = | 7932 |
| 661 | x | 13 | = | 8593 |
| 661 | x | 14 | = | 9254 |
| 661 | x | 15 | = | 9915 |
| 661 | x | 16 | = | 10576 |
| 661 | x | 17 | = | 11237 |
| 661 | x | 18 | = | 11898 |
| 661 | x | 19 | = | 12559 |
| 661 | x | 20 | = | 13220 |
| 661 | x | 21 | = | 13881 |
| 661 | x | 22 | = | 14542 |
| 661 | x | 23 | = | 15203 |
| 661 | x | 24 | = | 15864 |
| 661 | x | 25 | = | 16525 |
| 661 | x | 26 | = | 17186 |
| 661 | x | 27 | = | 17847 |
| 661 | x | 28 | = | 18508 |
| 661 | x | 29 | = | 19169 |
| 661 | x | 30 | = | 19830 |