| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 17 |
| 2 | 1089 |
| 3 | 278785 |
| 4 | 285475841 |
| 5 | 1169309044737 |
| 6 | 19157959388971009 |
| 7 | 1255536026515604045825 |
| 8 | 329131236134906506988748801 |
| 9 | 345119115061395725472234262757377 |
[1,17,1089,278785,285475841,1169309044737, 19157959388971009,1255536026515604045825, 329131236134906506988748801, 345119115061395725472234262757377] |