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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 111 |
| 3 | 311 |
| 4 | 13211 |
| 5 | 111312211 |
| 6 | 31131122211 |
| 7 | 1321132132211 |
| 8 | 1312211312111322211 |
| 9 | 1113112221131112311332211 |
| 10 | 311321322113311213212322211 |
| 11 | 132113121113222123211211131211121332211 |
| 12 | 11131221131112311332111213122112311311123112112322211 |
[1,111,311,13211,111312211,31131122211, 1321132132211,1312211312111322211, 1113112221131112311332211, 311321322113311213212322211, 132113121113222123211211131211121332211, 11131221131112311332111213122112311311123112112322\ 211] |