n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | -2 |
4 | -1 |
5 | 11 |
6 | -18 |
7 | -41 |
8 | 317 |
9 | -680 |
10 | -1767 |
11 | 19911 |
12 | -68264 |
13 | -59643 |
14 | 2076973 |
15 | -11905466 |
16 | 18577387 |
17 | 269836343 |
18 | -2819431570 |
19 | 12357816867 |
20 | 17355428041 |
21 | -752675321800 |
22 | 6318046208653 |
23 | -21416130683133 |
24 | -152569023028272 |
25 | 3016508107668601 |
26 | -23667435182395287 |
[0,1,1,-2,-1,11,-18,-41,317,-680,-1767,19911, -68264,-59643,2076973,-11905466,18577387, 269836343,-2819431570,12357816867,17355428041, -752675321800,6318046208653,-21416130683133, -152569023028272,3016508107668601, -23667435182395287] |