n | a(n) |
---|---|
1 | 7 |
2 | 19 |
3 | 73 |
4 | 2161 |
5 | 15121 |
6 | 1088641 |
7 | 10886401 |
8 | 18681062401 |
9 | 77556050216654929920001 |
10 | 46533630129992957952000001 |
11 | 789392510801080590501654036480000001 |
[7,19,73,2161,15121,1088641,10886401,18681062401, 77556050216654929920001, 46533630129992957952000001, 789392510801080590501654036480000001] |