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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 6 |
| 5 | 3 |
| 6 | 45 |
| 7 | 4 |
| 8 | 3 |
| 9 | 9 |
| 10 | 45 |
| 11 | 315 |
| 12 | 120 |
| 13 | 9 |
| 14 | 9 |
| 15 | 45 |
| 16 | 135 |
| 17 | 315 |
| 18 | 14175 |
| 19 | 720 |
| 20 | 36 |
| 21 | 9 |
| 22 | 81 |
| 23 | 135 |
| 24 | 135 |
| 25 | 2025 |
| 26 | 315 |
| 27 | 945 |
| 28 | 14175 |
| 29 | 467775 |
| 30 | 5040 |
| 31 | 180 |
| 32 | 27 |
| 33 | 81 |
| 34 | 135 |
| 35 | 135 |
| 36 | 405 |
| 37 | 2025 |
| 38 | 945 |
| 39 | 945 |
| 40 | 14175 |
| 41 | 14175 |
| 42 | 42525 |
| 43 | 467775 |
| 44 | 42567525 |
[1,2,3,6,3,45,4,3,9,45,315,120,9,9,45,135,315, 14175,720,36,9,81,135,135,2025,315,945,14175, 467775,5040,180,27,81,135,135,405,2025,945,945, 14175,14175,42525,467775,42567525] |