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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 5 |
| 5 | 3 |
| 6 | 12 |
| 7 | 4 |
| 8 | 45 |
| 9 | 30 |
| 10 | 24 |
| 11 | 4 |
| 12 | 265 |
| 13 | 6 |
| 14 | 36 |
| 15 | 64 |
| 16 | 1905 |
| 17 | 5 |
| 18 | 892 |
| 19 | 6 |
| 20 | 759 |
| 21 | 108 |
| 22 | 32 |
| 23 | 4 |
| 24 | 24193 |
| 25 | 132 |
| 26 | 70 |
| 27 | 2328 |
| 28 | 1237 |
| 29 | 6 |
| 30 | 3816 |
| 31 | 8 |
[1,1,2,5,3,12,4,45,30,24,4,265,6,36,64,1905,5,892, 6,759,108,32,4,24193,132,70,2328,1237,6,3816,8] |