n | a(n) |
---|---|
1 | 1 |
2 | -1 |
3 | -2 |
4 | 3 |
5 | 2 |
6 | -1 |
7 | -5 |
8 | 25 |
9 | -20 |
10 | -16 |
11 | -7 |
12 | 23 |
13 | -39 |
14 | 25 |
15 | 309 |
16 | 455 |
17 | 901 |
18 | -2168 |
19 | 920 |
20 | 1047 |
21 | 2302 |
22 | -1536 |
23 | 3272 |
24 | 161162 |
25 | -289493 |
26 | -529263 |
27 | 1418949 |
28 | -1562590 |
29 | -579999 |
30 | 15145 |
31 | 5844471 |
32 | 5244416 |
33 | -65749104 |
34 | 176617384 |
35 | 2077411081 |
36 | 7381004327 |
37 | 10211507191 |
38 | -10333531933 |
39 | 7086785521 |
40 | 8502336136 |
[1,-1,-2,3,2,-1,-5,25,-20,-16,-7,23,-39,25,309, 455,901,-2168,920,1047,2302,-1536,3272,161162, -289493,-529263,1418949,-1562590,-579999,15145, 5844471,5244416,-65749104,176617384,2077411081, 7381004327,10211507191,-10333531933,7086785521, 8502336136] |