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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 12 |
| 3 | 112 |
| 4 | 122 |
| 5 | 1122 |
| 6 | 11122 |
| 7 | 11212 |
| 8 | 11222 |
| 9 | 12122 |
| 10 | 111222 |
| 11 | 112122 |
| 12 | 1111222 |
| 13 | 1112122 |
| 14 | 1112212 |
| 15 | 1112222 |
| 16 | 1121222 |
| 17 | 1211222 |
| 18 | 11112222 |
| 19 | 11121222 |
| 20 | 111112222 |
| 21 | 111121222 |
| 22 | 111122122 |
| 23 | 111122212 |
| 24 | 111122222 |
| 25 | 111211222 |
| 26 | 111212122 |
| 27 | 111212222 |
| 28 | 111221222 |
| 29 | 111222122 |
| 30 | 112111222 |
| 31 | 112112222 |
| 32 | 112121222 |
| 33 | 121112222 |
[1,12,112,122,1122,11122,11212,11222,12122,111222, 112122,1111222,1112122,1112212,1112222,1121222, 1211222,11112222,11121222,111112222,111121222, 111122122,111122212,111122222,111211222,111212122, 111212222,111221222,111222122,112111222,112112222, 112121222,121112222] |