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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 3 |
| 5 | 6 |
| 6 | 14 |
| 7 | 17 |
| 8 | 20 |
| 9 | 22 |
| 10 | 25 |
| 11 | 34 |
| 12 | 32 |
| 13 | 23 |
| 14 | 39 |
| 15 | 35 |
| 16 | 46 |
| 17 | 51 |
[1,1,1,3,6,14,17,20,22,25,34,32,23,39,35,46,51] |