n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | -1 |
4 | 1 |
5 | 1 |
6 | -4 |
7 | 3 |
8 | 8 |
9 | -23 |
10 | 10 |
11 | 67 |
12 | -153 |
13 | 9 |
14 | 586 |
15 | -1081 |
16 | -439 |
17 | 5249 |
18 | -7734 |
19 | -7941 |
20 | 47501 |
21 | -53791 |
22 | -105314 |
23 | 430119 |
24 | -343044 |
25 | -1249799 |
26 | 3866556 |
27 | -1730017 |
28 | -13996097 |
29 | 34243897 |
30 | -1947204 |
31 | -150962373 |
32 | 296101864 |
33 | 121857185 |
[1,0,-1,1,1,-4,3,8,-23,10,67,-153,9,586,-1081, -439,5249,-7734,-7941,47501,-53791,-105314,430119, -343044,-1249799,3866556,-1730017,-13996097, 34243897,-1947204,-150962373,296101864,121857185] |