n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | 6 |
4 | 8 |
5 | 0 |
6 | 168 |
7 | 378 |
8 | 48 |
9 | 36 |
10 | 0 |
11 | 0 |
12 | 168 |
13 | 0 |
14 | 476 |
15 | 0 |
16 | 288 |
17 | 0 |
18 | 1296 |
19 | 0 |
20 | 0 |
21 | 378 |
22 | 0 |
23 | 0 |
24 | 384 |
25 | 0 |
26 | 0 |
27 | 1296 |
28 | 728 |
29 | 0 |
30 | 0 |
31 | 0 |
32 | 448 |
33 | 0 |
34 | 0 |
35 | 0 |
36 | 1368 |
37 | 0 |
38 | 0 |
39 | 0 |
40 | 0 |
41 | 0 |
42 | 672 |
43 | 0 |
44 | 0 |
45 | 0 |
46 | 0 |
47 | 0 |
48 | 384 |
49 | 7742 |
50 | 0 |
51 | 0 |
52 | 0 |
53 | 0 |
54 | 1296 |
55 | 0 |
56 | 784 |
57 | 0 |
58 | 0 |
59 | 0 |
60 | 0 |
61 | 0 |
62 | 0 |
63 | 3276 |
64 | 2688 |
65 | 0 |
66 | 0 |
67 | 0 |
68 | 0 |
69 | 0 |
70 | 0 |
71 | 0 |
72 | 3168 |
73 | 0 |
74 | 0 |
75 | 0 |
76 | 0 |
77 | 0 |
78 | 0 |
79 | 0 |
[2,4,6,8,0,168,378,48,36,0,0,168,0,476,0,288,0, 1296,0,0,378,0,0,384,0,0,1296,728,0,0,0,448,0,0,0, 1368,0,0,0,0,0,672,0,0,0,0,0,384,7742,0,0,0,0, 1296,0,784,0,0,0,0,0,0,3276,2688,0,0,0,0,0,0,0, 3168,0,0,0,0,0,0,0] |