n | a(n) |
---|---|
1 | 0 |
2 | 16 |
3 | 144 |
4 | 3364 |
5 | 30976 |
6 | 614656 |
7 | 8479744 |
8 | 129504400 |
9 | 1978826256 |
10 | 29961532836 |
11 | 454089995044 |
12 | 6895434839056 |
13 | 104626058201344 |
14 | 1587468792674704 |
15 | 24091008317030656 |
16 | 365573436678862864 |
17 | 5547427717263648804 |
[0,16,144,3364,30976,614656,8479744,129504400, 1978826256,29961532836,454089995044,6895434839056, 104626058201344,1587468792674704, 24091008317030656,365573436678862864, 5547427717263648804] |