n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 0 |
3 | 3 |
4 | -7 |
5 | 0 |
6 | 59 |
7 | -217 |
8 | 146 |
9 | 2593 |
10 | -15551 |
11 | 32802 |
12 | 160709 |
13 | -1856621 |
14 | 7971872 |
15 | 1299951 |
16 | -287113779 |
17 | 2262481448 |
18 | -7275903849 |
19 | -36989148757 |
20 | 698330745002 |
21 | -4867040141851 |
22 | 10231044332629 |
23 | 184216198044034 |
24 | -2679722886596295 |
25 | 17971204188130391 |
26 | -17976259717948832 |
[1,-1,0,3,-7,0,59,-217,146,2593,-15551,32802, 160709,-1856621,7971872,1299951,-287113779, 2262481448,-7275903849,-36989148757,698330745002, -4867040141851,10231044332629,184216198044034, -2679722886596295,17971204188130391, -17976259717948832] |