n | a(n) |
---|---|
0 | 0 |
1 | -1 |
2 | 1 |
3 | -5 |
4 | -20 |
5 | 116 |
6 | -3741 |
7 | 8385 |
8 | -239785 |
9 | -59997896 |
10 | 1849037896 |
11 | -270896443865 |
12 | -16683000076735 |
13 | 2786836257692691 |
14 | -3148929681285740316 |
15 | 342115756927607927420 |
16 | -280251129922563291422645 |
17 | -804287518035141565236193151 |
[0,-1,1,-5,-20,116,-3741,8385,-239785,-59997896, 1849037896,-270896443865,-16683000076735, 2786836257692691,-3148929681285740316, 342115756927607927420,-280251129922563291422645, -804287518035141565236193151] |