n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | -1 |
3 | 6 |
4 | -6 |
5 | 1 |
6 | 2 |
7 | -3 |
8 | 1 |
9 | 0 |
10 | 30 |
11 | -60 |
12 | 30 |
13 | 0 |
14 | -1 |
15 | 6 |
16 | -15 |
17 | 10 |
18 | 0 |
19 | -1 |
20 | 0 |
21 | 42 |
22 | -126 |
23 | 105 |
24 | 0 |
25 | -21 |
26 | 0 |
27 | 1 |
28 | 6 |
29 | -21 |
30 | 21 |
31 | 0 |
32 | -7 |
33 | 0 |
34 | 1 |
35 | 0 |
36 | 30 |
37 | -120 |
38 | 140 |
39 | 0 |
40 | -70 |
41 | 0 |
42 | 20 |
43 | 0 |
44 | -1 |
45 | 10 |
46 | -45 |
47 | 60 |
48 | 0 |
49 | -42 |
50 | 0 |
51 | 20 |
52 | 0 |
53 | -3 |
54 | 0 |
55 | 66 |
56 | -330 |
57 | 495 |
58 | 0 |
59 | -462 |
60 | 0 |
61 | 330 |
62 | 0 |
63 | -99 |
64 | 0 |
65 | 5 |
66 | 6 |
67 | -33 |
[1,2,-1,6,-6,1,2,-3,1,0,30,-60,30,0,-1,6,-15,10,0, -1,0,42,-126,105,0,-21,0,1,6,-21,21,0,-7,0,1,0,30, -120,140,0,-70,0,20,0,-1,10,-45,60,0,-42,0,20,0, -3,0,66,-330,495,0,-462,0,330,0,-99,0,5,6,-33] |