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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 2 |
| 5 | 10 |
| 6 | 5 |
| 7 | 10 |
| 8 | 64 |
| 9 | 72 |
| 10 | 14 |
| 11 | 24 |
| 12 | 489 |
| 13 | 1154 |
| 14 | 664 |
| 15 | 41 |
| 16 | 72 |
| 17 | 3599 |
| 18 | 28907 |
| 19 | 33604 |
| 20 | 5376 |
| 21 | 122 |
| 22 | 168 |
| 23 | 27803 |
| 24 | 444555 |
| 25 | 1780641 |
| 26 | 622568 |
| 27 | 47968 |
| 28 | 365 |
| 29 | 664 |
| 30 | 212771 |
| 31 | 11814919 |
| 32 | 95995609 |
| 33 | 112106293 |
| 34 | 18539512 |
| 35 | 406400 |
| 36 | 1094 |
| 37 | 1632 |
| 38 | 1656545 |
| 39 | 186184618 |
[1,1,2,2,10,5,10,64,72,14,24,489,1154,664,41,72, 3599,28907,33604,5376,122,168,27803,444555, 1780641,622568,47968,365,664,212771,11814919, 95995609,112106293,18539512,406400,1094,1632, 1656545,186184618] |