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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 12 |
| 3 | 119 |
| 4 | 17228 |
| 5 | 202226283 |
| 6 | 26953032004 |
| 7 | 3031760751819 |
| 8 | 353662891542942 |
| 9 | 41537711571381605 |
| 10 | 4647484950515253546 |
| 11 | 505143259965114876961 |
| 12 | 55564058089394789647315 |
| 13 | 60613986798835283683768470 |
| 14 | 65663853542641421364292935864508 |
[1,12,119,17228,202226283,26953032004, 3031760751819,353662891542942,41537711571381605, 4647484950515253546,505143259965114876961, 55564058089394789647315, 60613986798835283683768470, 65663853542641421364292935864508] |