The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 81 |
| 2 | 3205 |
| 3 | 588459 |
| 4 | 715994489 |
| 5 | 3548382361732 |
| 6 | 83535813974993711 |
| 7 | 8373750980551070108806 |
| 8 | 3763719053101058628172546403 |
| 9 | 7388319149846129155540345883224889 |
[81,3205,588459,715994489,3548382361732, 83535813974993711,8373750980551070108806, 3763719053101058628172546403, 7388319149846129155540345883224889] |