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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 12 |
| 3 | 121 |
| 4 | 1011 |
| 5 | 1121 |
| 6 | 10111 |
| 7 | 11121 |
| 8 | 109911 |
| 9 | 111311 |
| 10 | 111211 |
| 11 | 1101111 |
| 12 | 1112211 |
| 13 | 1111211 |
| 14 | 11011111 |
| 15 | 11192111 |
| 16 | 11111211 |
| 17 | 11112111 |
| 18 | 111011111 |
| 19 | 111113111 |
| 20 | 111122111 |
| 21 | 111112111 |
| 22 | 1110111111 |
| 23 | 1111122111 |
| 24 | 1111921111 |
| 25 | 1111112111 |
[1,12,121,1011,1121,10111,11121,109911,111311, 111211,1101111,1112211,1111211,11011111,11192111, 11111211,11112111,111011111,111113111,111122111, 111112111,1110111111,1111122111,1111921111, 1111112111] |