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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 4 |
| 5 | 1 |
| 6 | 1 |
| 7 | 37 |
| 8 | 37 |
| 9 | 1 |
| 10 | 1 |
| 11 | 487 |
| 12 | 1405 |
| 13 | 487 |
| 14 | 1 |
| 15 | 1 |
| 16 | 8065 |
| 17 | 69445 |
| 18 | 69445 |
| 19 | 8065 |
| 20 | 1 |
| 21 | 1 |
| 22 | 163081 |
| 23 | 4467745 |
| 24 | 13564261 |
| 25 | 4467745 |
| 26 | 163081 |
| 27 | 1 |
| 28 | 1 |
| 29 | 3926881 |
| 30 | 357799681 |
| 31 | 3486035233 |
| 32 | 3486035233 |
| 33 | 357799681 |
| 34 | 3926881 |
| 35 | 1 |
| 36 | 1 |
| 37 | 110058481 |
| 38 | 34357076641 |
[1,1,1,1,4,1,1,37,37,1,1,487,1405,487,1,1,8065, 69445,69445,8065,1,1,163081,4467745,13564261, 4467745,163081,1,1,3926881,357799681,3486035233, 3486035233,357799681,3926881,1,1,110058481, 34357076641] |