n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -1 |
3 | 1 |
4 | 1 |
5 | -2 |
6 | 1 |
7 | -2 |
8 | -5 |
9 | 6 |
10 | 1 |
11 | 2 |
12 | -13 |
13 | -14 |
14 | 24 |
15 | 1 |
16 | -3 |
17 | -23 |
18 | 51 |
19 | 94 |
20 | -120 |
21 | 1 |
22 | 3 |
23 | -41 |
24 | -87 |
25 | 400 |
26 | 444 |
27 | -720 |
28 | 1 |
29 | -4 |
30 | -62 |
31 | 200 |
32 | 1009 |
33 | -2356 |
34 | -3828 |
35 | 5040 |
36 | 1 |
37 | 4 |
38 | -94 |
39 | -296 |
40 | 2609 |
41 | 5716 |
42 | -22676 |
43 | -25584 |
44 | 40320 |
45 | 1 |
46 | -5 |
47 | -130 |
48 | 550 |
49 | 5273 |
50 | -17765 |
51 | -74120 |
52 | 178500 |
53 | 270576 |
54 | -362880 |
[1,1,-1,1,1,-2,1,-2,-5,6,1,2,-13,-14,24,1,-3,-23, 51,94,-120,1,3,-41,-87,400,444,-720,1,-4,-62,200, 1009,-2356,-3828,5040,1,4,-94,-296,2609,5716, -22676,-25584,40320,1,-5,-130,550,5273,-17765, -74120,178500,270576,-362880] |