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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 11 |
| 3 | 110 |
| 4 | 1155 |
| 5 | 12105 |
| 6 | 127190 |
| 7 | 1336205 |
| 8 | 14039455 |
| 9 | 147510990 |
| 10 | 1549891055 |
| 11 | 16284627805 |
| 12 | 171101820790 |
| 13 | 1797758782905 |
| 14 | 18888967243155 |
| 15 | 198465493076590 |
| 16 | 2085267630701755 |
| 17 | 21909809227375505 |
| 18 | 230205338311698390 |
[1,11,110,1155,12105,127190,1336205,14039455, 147510990,1549891055,16284627805,171101820790, 1797758782905,18888967243155,198465493076590, 2085267630701755,21909809227375505, 230205338311698390] |