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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 2 |
| 3 | 3 |
| 4 | 3 |
| 5 | 3 |
| 6 | 4 |
| 7 | 4 |
| 8 | 5 |
| 9 | 5 |
| 10 | 5 |
| 11 | 5 |
| 12 | 7 |
| 13 | 13 |
| 14 | 13 |
| 15 | 6 |
| 16 | 6 |
| 17 | 9 |
| 18 | 29 |
| 19 | 65533 |
| 20 | 65533 |
| 21 | 7 |
| 22 | 7 |
| 23 | 11 |
| 24 | 61 |
[1,2,2,3,3,3,4,4,5,5,5,5,7,13,13,6,6,9,29,65533, 65533,7,7,11,61] |