n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -8 |
3 | -17 |
4 | 55 |
5 | 208 |
6 | -287 |
7 | -2159 |
8 | 424 |
9 | 19855 |
10 | 16039 |
11 | -162656 |
12 | -307007 |
13 | 1156897 |
14 | 3919960 |
15 | -6492113 |
16 | -41771753 |
17 | 16657264 |
18 | 392603041 |
19 | 242687665 |
20 | -3290739704 |
21 | -5474928689 |
22 | 24141728647 |
23 | 73416086848 |
24 | -143859470975 |
25 | -804604252607 |
[1,1,-8,-17,55,208,-287,-2159,424,19855,16039, -162656,-307007,1156897,3919960,-6492113, -41771753,16657264,392603041,242687665, -3290739704,-5474928689,24141728647,73416086848, -143859470975,-804604252607] |