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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 11 |
| 3 | 211 |
| 4 | 311 |
| 5 | 2113 |
| 6 | 2311 |
| 7 | 5113 |
| 8 | 6311 |
| 9 | 6113 |
| 10 | 8311 |
| 11 | 11113 |
| 12 | 131111 |
| 13 | 3111131 |
| 14 | 21311113 |
| 15 | 63111131 |
| 16 | 31311113 |
| 17 | 31111313 |
| 18 | 531311113 |
| 19 | 1131111313 |
| 20 | 273131111311 |
| 21 | 311311113137 |
| 22 | 5731311113113 |
| 23 | 6311311113137 |
| 24 | 12731311113113 |
| 25 | 2331131111313721 |
[1,11,211,311,2113,2311,5113,6311,6113,8311,11113, 131111,3111131,21311113,63111131,31311113, 31111313,531311113,1131111313,273131111311, 311311113137,5731311113113,6311311113137, 12731311113113,2331131111313721] |