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| n | a(n) |
|---|---|
| 1 | 81 |
| 2 | 3539 |
| 3 | 182901 |
| 4 | 9685063 |
| 5 | 515473927 |
| 6 | 27465794119 |
| 7 | 1463848507173 |
| 8 | 78024299447333 |
| 9 | 4158831849750231 |
| 10 | 221674060909378867 |
| 11 | 11815685765605683663 |
| 12 | 629800688938588467995 |
| 13 | 33569692923595929936491 |
| 14 | 1789334831509984492336661 |
[81,3539,182901,9685063,515473927,27465794119, 1463848507173,78024299447333,4158831849750231, 221674060909378867,11815685765605683663, 629800688938588467995,33569692923595929936491, 1789334831509984492336661] |