n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 8 |
5 | 3 |
6 | -124 |
7 | -1306 |
8 | -10144 |
9 | -67723 |
10 | -363392 |
11 | -831672 |
12 | 16709824 |
13 | 386800759 |
14 | 5631873664 |
15 | 66256305994 |
16 | 619010054144 |
17 | 3201069236265 |
18 | -40479063835648 |
19 | -1775812586063860 |
20 | -39853546353553408 |
21 | -694055641682352469 |
22 | -9591063643658387456 |
23 | -84103588142498507346 |
[1,1,2,4,8,3,-124,-1306,-10144,-67723,-363392, -831672,16709824,386800759,5631873664,66256305994, 619010054144,3201069236265,-40479063835648, -1775812586063860,-39853546353553408, -694055641682352469,-9591063643658387456, -84103588142498507346] |