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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 7 |
| 3 | 71 |
| 4 | 3071 |
| 5 | 1966207 |
| 6 | 270499994623 |
| 7 | 2342736474457787596799 |
| 8 | 86772003564839307784895323681111305093119 |
| 9 | 59169757600268575861444773339439520883460632949720404019392912099891777942585343 |
[1,7,71,3071,1966207,270499994623, 2342736474457787596799, 86772003564839307784895323681111305093119, 59169757600268575861444773339439520883460632949720\ 404019392912099891777942585343] |