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