n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | -1 |
4 | 2 |
5 | 2 |
6 | -2 |
7 | -1 |
8 | 6 |
9 | 5 |
10 | -1 |
11 | -6 |
12 | 0 |
13 | 20 |
14 | 14 |
15 | 0 |
16 | -5 |
17 | -22 |
18 | 10 |
19 | 70 |
20 | 42 |
21 | 0 |
22 | 2 |
23 | -30 |
24 | -80 |
25 | 70 |
26 | 252 |
27 | 132 |
28 | 0 |
29 | 6 |
30 | 6 |
31 | -165 |
32 | -280 |
33 | 378 |
34 | 924 |
35 | 429 |
36 | 0 |
37 | 4 |
38 | 52 |
39 | -20 |
40 | -840 |
41 | -924 |
42 | 1848 |
43 | 3432 |
44 | 1430 |
45 | 0 |
46 | 1 |
47 | 48 |
48 | 330 |
49 | -406 |
50 | -4032 |
51 | -2772 |
52 | 8580 |
53 | 12870 |
54 | 4862 |
55 | 0 |
56 | 0 |
57 | 0 |
58 | 440 |
59 | 1750 |
60 | -3528 |
61 | -18480 |
62 | -6864 |
63 | 38610 |
64 | 48620 |
65 | 16796 |
[1,1,1,-1,2,2,-2,-1,6,5,-1,-6,0,20,14,0,-5,-22,10, 70,42,0,2,-30,-80,70,252,132,0,6,6,-165,-280,378, 924,429,0,4,52,-20,-840,-924,1848,3432,1430,0,1, 48,330,-406,-4032,-2772,8580,12870,4862,0,0,0,440, 1750,-3528,-18480,-6864,38610,48620,16796] |