| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 2 |
| 4 | 6 |
| 5 | 6 |
| 6 | 2 |
| 7 | 14 |
| 8 | 24 |
| 9 | 12 |
| 10 | 50 |
| 11 | 66 |
| 12 | 28 |
| 13 | 144 |
| 14 | 216 |
| 15 | 100 |
| 16 | 460 |
| 17 | 648 |
| 18 | 288 |
| 19 | 1396 |
| 20 | 2028 |
| 21 | 920 |
| 22 | 4344 |
| 23 | 6216 |
| 24 | 2792 |
| 25 | 13352 |
| 26 | 19248 |
| 27 | 8688 |
| 28 | 41288 |
| 29 | 59304 |
| 30 | 26704 |
| 31 | 127296 |
| 32 | 183168 |
| 33 | 82576 |
| 34 | 393040 |
| 35 | 565056 |
| 36 | 254592 |
| 37 | 1212688 |
| 38 | 1744176 |
| 39 | 786080 |
[1,3,2,6,6,2,14,24,12,50,66,28,144,216,100,460, 648,288,1396,2028,920,4344,6216,2792,13352,19248, 8688,41288,59304,26704,127296,183168,82576,393040, 565056,254592,1212688,1744176,786080] |