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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 30 |
| 3 | 301 |
| 4 | 3012 |
| 5 | 30123 |
| 6 | 301230 |
| 7 | 3012301 |
| 8 | 30123012 |
| 9 | 301230123 |
| 10 | 3012301230 |
| 11 | 30123012301 |
| 12 | 301230123012 |
| 13 | 3012301230123 |
| 14 | 30123012301230 |
| 15 | 301230123012301 |
| 16 | 3012301230123012 |
[3,30,301,3012,30123,301230,3012301,30123012, 301230123,3012301230,30123012301,301230123012, 3012301230123,30123012301230,301230123012301, 3012301230123012] |