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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 1 |
| 7 | 1 |
| 8 | 5 |
| 9 | 3 |
| 10 | 1 |
| 11 | 2 |
| 12 | 28 |
| 13 | 68 |
| 14 | 22 |
| 15 | 1 |
| 16 | 4 |
| 17 | 159 |
| 18 | 1541 |
| 19 | 1378 |
| 20 | 93 |
| 21 | 2 |
| 22 | 8 |
| 23 | 1383 |
| 24 | 37595 |
| 25 | 102573 |
| 26 | 26662 |
| 27 | 790 |
| 28 | 4 |
| 29 | 16 |
| 30 | 16818 |
| 31 | 1947196 |
| 32 | 20144706 |
| 33 | 15357579 |
| 34 | 975419 |
| 35 | 7202 |
| 36 | 8 |
| 37 | 48 |
| 38 | 168974 |
| 39 | 148906136 |
[1,1,1,1,2,1,1,5,3,1,2,28,68,22,1,4,159,1541,1378, 93,2,8,1383,37595,102573,26662,790,4,16,16818, 1947196,20144706,15357579,975419,7202,8,48,168974, 148906136] |