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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 4 |
| 8 | 2 |
| 9 | 3 |
| 10 | 2 |
| 11 | 3 |
| 12 | 23 |
| 13 | 24 |
| 14 | 3 |
| 15 | 20 |
| 16 | 18 |
| 17 | 84 |
| 18 | 25 |
| 19 | 43 |
[1,2,1,1,1,1,4,2,3,2,3,23,24,3,20,18,84,25,43] |