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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 11 |
| 3 | 111 |
| 4 | 1311 |
| 5 | 13311 |
| 6 | 17811 |
| 7 | 133311 |
| 8 | 288311 |
| 9 | 883811 |
| 10 | 1333311 |
| 11 | 1823111 |
| 12 | 3373111 |
| 13 | 13333311 |
| 14 | 87828311 |
| 15 | 88781311 |
| 16 | 133333311 |
| 17 | 178387811 |
| 18 | 878133311 |
| 19 | 888137811 |
| 20 | 1333333311 |
| 21 | 1372178311 |
| 22 | 3337231311 |
| 23 | 8881287811 |
| 24 | 13183783111 |
| 25 | 13333333311 |
| 26 | 17712178811 |
| 27 | 27781781311 |
| 28 | 117183137811 |
| 29 | 133333333311 |
| 30 | 137373112811 |
| 31 | 181138378811 |
[1,11,111,1311,13311,17811,133311,288311,883811, 1333311,1823111,3373111,13333311,87828311, 88781311,133333311,178387811,878133311,888137811, 1333333311,1372178311,3337231311,8881287811, 13183783111,13333333311,17712178811,27781781311, 117183137811,133333333311,137373112811, 181138378811] |