n | a(n) |
---|---|
0 | 0 |
1 | -1 |
2 | -2 |
3 | 14 |
4 | 568 |
5 | 2144 |
6 | -1061312 |
7 | -65851696 |
8 | 3745115008 |
9 | 1232648783744 |
10 | 50799435228928 |
11 | -36670923310299136 |
12 | -8828746813705828352 |
13 | 954888000296009790464 |
14 | 1122466427244127979911168 |
[0,-1,-2,14,568,2144,-1061312,-65851696, 3745115008,1232648783744,50799435228928, -36670923310299136,-8828746813705828352, 954888000296009790464,1122466427244127979911168] |