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| n | a(n) |
|---|---|
| 1 | 1111111111111111111111 |
| 2 | 10110 |
| 3 | 211 |
| 4 | 112 |
| 5 | 42 |
| 6 | 34 |
| 7 | 31 |
| 8 | 26 |
| 9 | 24 |
| 10 | 22 |
| 11 | 20 |
[1111111111111111111111,10110,211,112,42,34,31,26, 24,22,20] |