n | a(n) |
---|---|
1 | 1 |
2 | -1 |
3 | 1 |
4 | 2 |
5 | -5 |
6 | 2 |
7 | -6 |
8 | 41 |
9 | -31 |
10 | 6 |
11 | 24 |
12 | -602 |
13 | 633 |
14 | -217 |
15 | 24 |
16 | -120 |
17 | 14554 |
18 | -18551 |
19 | 8534 |
20 | -1681 |
21 | 120 |
22 | 720 |
23 | -519444 |
24 | 752260 |
25 | -417755 |
26 | 111620 |
27 | -14401 |
28 | 720 |
29 | -5040 |
30 | 25409628 |
31 | -40466224 |
32 | 25725825 |
33 | -8391895 |
34 | 1486827 |
35 | -136081 |
36 | 5040 |
37 | 40320 |
38 | -1625771664 |
39 | 2792773340 |
40 | -1970053624 |
41 | 742859705 |
42 | -162288511 |
[1,-1,1,2,-5,2,-6,41,-31,6,24,-602,633,-217,24, -120,14554,-18551,8534,-1681,120,720,-519444, 752260,-417755,111620,-14401,720,-5040,25409628, -40466224,25725825,-8391895,1486827,-136081,5040, 40320,-1625771664,2792773340,-1970053624, 742859705,-162288511] |