n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | -1 |
3 | 0 |
4 | 3 |
5 | 0 |
6 | 17 |
7 | -10 |
8 | 134 |
9 | 354 |
10 | 1329 |
11 | 4155 |
12 | 3924 |
13 | 19797 |
14 | -94380 |
15 | 787794 |
16 | 2901480 |
17 | -1907466 |
18 | 38192984 |
19 | 204434670 |
20 | -304139881 |
21 | 115819260 |
22 | -12372023755 |
23 | 6328965122 |
24 | -397725674235 |
25 | 1196412908415 |
26 | 6734756394444 |
27 | -6589458328753 |
28 | 48604536424455 |
29 | -1553224821563460 |
30 | 2464230045322035 |
[0,0,-1,0,3,0,17,-10,134,354,1329,4155,3924,19797, -94380,787794,2901480,-1907466,38192984,204434670, -304139881,115819260,-12372023755,6328965122, -397725674235,1196412908415,6734756394444, -6589458328753,48604536424455,-1553224821563460, 2464230045322035] |