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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 89 |
| 3 | 1033 |
| 4 | 11929 |
| 5 | 137845 |
| 6 | 1592731 |
| 7 | 18403423 |
| 8 | 212644499 |
| 9 | 2457026181 |
| 10 | 28390000737 |
| 11 | 328035635669 |
| 12 | 3790326714043 |
| 13 | 43795780208895 |
| 14 | 506043544208099 |
| 15 | 5847140236199813 |
| 16 | 67561476345437377 |
| 17 | 780647102957445445 |
[8,89,1033,11929,137845,1592731,18403423, 212644499,2457026181,28390000737,328035635669, 3790326714043,43795780208895,506043544208099, 5847140236199813,67561476345437377, 780647102957445445] |