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| n | a(n) |
|---|---|
| 1 | 111111111111111111 |
| 2 | 10010 |
| 3 | 200 |
| 4 | 102 |
| 5 | 33 |
| 6 | 30 |
| 7 | 24 |
| 8 | 22 |
| 9 | 20 |
| 10 | 18 |
| 11 | 17 |
| 12 | 16 |
| 13 | 15 |
| 14 | 14 |
| 15 | 13 |
| 16 | 12 |
| 17 | 11 |
| 18 | 10 |
[111111111111111111,10010,200,102,33,30,24,22,20, 18,17,16,15,14,13,12,11,10] |