The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 17 |
| 4 | 243 |
| 5 | 2415951874 |
| 6 | 19418246235419 |
| 7 | 5528252581301500133 |
| 8 | 22576559626136290521807162 |
| 9 | 4997059916255135935307115148 |
| 10 | 115132219018763992565095597973971522401 |
| 11 | 8017673815273748650049141076488293469804187443 |
| 12 | 1293322607944228808282129427891480792237400471799755787 |
[1,17,243,2415951874,19418246235419, 5528252581301500133,22576559626136290521807162, 4997059916255135935307115148, 115132219018763992565095597973971522401, 8017673815273748650049141076488293469804187443, 12933226079442288082821294278914807922374004717997\ 55787] |