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| n | a(n) |
|---|---|
| 1 | 9 |
| 2 | 19 |
| 3 | 1129 |
| 4 | 311239 |
| 5 | 51222349 |
| 6 | 615233141559 |
| 7 | 91625324451669 |
| 8 | 111826344654689 |
| 9 | 14192737475762899 |
| 10 | 161112839485864738129 |
| 11 | 211132103114951065778149 |
| 12 | 202911521231341151167788169 |
| 13 | 3038119214314413513697108189 |
| 14 | 50461202193174145146107138219 |
| 15 | 80541232213214165166127148239 |
[9,19,1129,311239,51222349,615233141559, 91625324451669,111826344654689,14192737475762899, 161112839485864738129,211132103114951065778149, 202911521231341151167788169, 3038119214314413513697108189, 50461202193174145146107138219, 80541232213214165166127148239] |