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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 13 |
| 3 | 119 |
| 4 | 1219 |
| 5 | 12115 |
| 6 | 121054 |
| 7 | 1210480 |
| 8 | 12101765 |
| 9 | 121011208 |
| 10 | 1210128842 |
[1,13,119,1219,12115,121054,1210480,12101765, 121011208,1210128842] |