n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 1 |
4 | -1 |
5 | 0 |
6 | 1 |
7 | -2 |
8 | 1 |
9 | 0 |
10 | 1 |
11 | -3 |
12 | 3 |
13 | -1 |
14 | 0 |
15 | 1 |
16 | -4 |
17 | 6 |
18 | -4 |
19 | 1 |
20 | 0 |
21 | 1 |
22 | -5 |
23 | 10 |
24 | -10 |
25 | 5 |
26 | -1 |
27 | 0 |
28 | 1 |
29 | -6 |
30 | 15 |
31 | -20 |
32 | 15 |
33 | -6 |
34 | 1 |
35 | 0 |
36 | 1 |
37 | -7 |
38 | 21 |
39 | -35 |
40 | 35 |
41 | -21 |
42 | 7 |
43 | -1 |
44 | 0 |
45 | 1 |
46 | -8 |
47 | 28 |
48 | -56 |
49 | 70 |
50 | -56 |
51 | 28 |
52 | -8 |
53 | 0 |
54 | 0 |
55 | 1 |
56 | -9 |
57 | 36 |
58 | -84 |
59 | 126 |
60 | -126 |
61 | 84 |
62 | -36 |
63 | 7 |
64 | 1 |
65 | 0 |
66 | 1 |
67 | -10 |
68 | 45 |
69 | -120 |
70 | 210 |
71 | -252 |
72 | 210 |
73 | -120 |
74 | 42 |
75 | -4 |
76 | -2 |
77 | 0 |
[1,1,0,1,-1,0,1,-2,1,0,1,-3,3,-1,0,1,-4,6,-4,1,0, 1,-5,10,-10,5,-1,0,1,-6,15,-20,15,-6,1,0,1,-7,21, -35,35,-21,7,-1,0,1,-8,28,-56,70,-56,28,-8,0,0,1, -9,36,-84,126,-126,84,-36,7,1,0,1,-10,45,-120,210, -252,210,-120,42,-4,-2,0] |