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| n | a(n) |
|---|---|
| 0 | 3 |
| 1 | 3 |
| 2 | 2 |
| 3 | 2 |
| 4 | 1 |
| 5 | 12 |
| 6 | 2 |
| 7 | 12 |
| 8 | 12 |
| 9 | 1 |
| 10 | 12 |
| 11 | 192 |
| 12 | 12 |
| 13 | 768 |
| 14 | 12 |
| 15 | 12 |
| 16 | 3 |
| 17 | 12288 |
| 18 | 12 |
| 19 | 49152 |
| 20 | 2 |
| 21 | 6 |
| 22 | 48 |
[3,3,2,2,1,12,2,12,12,1,12,192,12,768,12,12,3, 12288,12,49152,2,6,48] |