n | a(n) |
---|---|
0 | -1 |
1 | 1 |
2 | 0 |
3 | -3 |
4 | 3 |
5 | -1 |
6 | 0 |
7 | 9 |
8 | -27 |
9 | 30 |
10 | -15 |
11 | 3 |
12 | 0 |
13 | -22 |
14 | 147 |
15 | -340 |
16 | 390 |
17 | -246 |
18 | 83 |
19 | -12 |
20 | 0 |
21 | 51 |
22 | -630 |
23 | 2530 |
24 | -5070 |
25 | 5928 |
26 | -4284 |
27 | 1908 |
28 | -486 |
29 | 55 |
30 | 0 |
31 | -108 |
32 | 2295 |
33 | -14595 |
34 | 45450 |
35 | -83559 |
36 | 98910 |
37 | -78282 |
38 | 41580 |
39 | -14355 |
40 | 2937 |
41 | -273 |
42 | 0 |
43 | 221 |
44 | -7476 |
45 | 70737 |
46 | -319605 |
47 | 849450 |
48 | -1472261 |
49 | 1757688 |
50 | -1484451 |
51 | 891890 |
52 | -375442 |
53 | 105930 |
54 | -18109 |
55 | 1428 |
56 | 0 |
57 | -429 |
58 | 22302 |
59 | -301070 |
60 | 1886010 |
61 | -6878907 |
62 | 16386636 |
63 | -27205308 |
64 | 32683680 |
65 | -28981855 |
66 | 19081854 |
67 | -9258678 |
68 | 3231514 |
69 | -771225 |
70 | 113220 |
71 | -7752 |
[-1,1,0,-3,3,-1,0,9,-27,30,-15,3,0,-22,147,-340, 390,-246,83,-12,0,51,-630,2530,-5070,5928,-4284, 1908,-486,55,0,-108,2295,-14595,45450,-83559, 98910,-78282,41580,-14355,2937,-273,0,221,-7476, 70737,-319605,849450,-1472261,1757688,-1484451, 891890,-375442,105930,-18109,1428,0,-429,22302, -301070,1886010,-6878907,16386636,-27205308, 32683680,-28981855,19081854,-9258678,3231514, -771225,113220,-7752] |