The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 49 |
| 3 | 343 |
| 4 | 2401 |
| 5 | 823543 |
| 6 | 33232930569601 |
| 7 | 3909821048582988049 |
| 8 | 191581231380566414401 |
| 9 | 909543680129861140820205019889143 |
[1,49,343,2401,823543,33232930569601, 3909821048582988049,191581231380566414401, 909543680129861140820205019889143] |