n | a(n) |
---|---|
1 | 3196416 |
2 | 5385236 |
3 | 9134920 |
4 | 19258400 |
5 | 40731576 |
6 | 104366624 |
7 | 265716040 |
8 | 789826592 |
9 | 2311358136 |
10 | 7703580416 |
11 | 25101251080 |
[3196416,5385236,9134920,19258400,40731576, 104366624,265716040,789826592,2311358136, 7703580416,25101251080] |