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| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 2 |
| 8 | 1 |
| 9 | 1 |
| 10 | 2 |
| 11 | 2 |
| 12 | 1 |
| 13 | 2 |
| 14 | 2 |
| 15 | 2 |
| 16 | 3 |
| 17 | 1 |
| 18 | 2 |
| 19 | 2 |
| 20 | 2 |
| 21 | 3 |
| 22 | 3 |
| 23 | 1 |
| 24 | 2 |
| 25 | 2 |
| 26 | 2 |
| 27 | 3 |
| 28 | 3 |
| 29 | 4 |
| 30 | 1 |
| 31 | 2 |
| 32 | 2 |
[1,1,1,1,1,2,1,1,2,2,1,2,2,2,3,1,2,2,2,3,3,1,2,2, 2,3,3,4,1,2,2] |