n | a(n) |
---|---|
0 | 0 |
1 | 2 |
2 | 96 |
3 | 3430 |
4 | 117504 |
5 | 3997418 |
6 | 135828000 |
7 | 4614348622 |
8 | 156753156096 |
9 | 5324999550290 |
10 | 180893269972704 |
11 | 6145046403443638 |
12 | 208750685752224000 |
13 | 7091378276778928442 |
14 | 240898110769066766496 |
15 | 8183444388129896917150 |
[0,2,96,3430,117504,3997418,135828000,4614348622, 156753156096,5324999550290,180893269972704, 6145046403443638,208750685752224000, 7091378276778928442,240898110769066766496, 8183444388129896917150] |