n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 0 |
6 | 1 |
7 | 0 |
8 | 8 |
9 | 0 |
10 | 1 |
11 | 18 |
12 | 0 |
13 | 20 |
14 | 0 |
15 | 1 |
16 | 0 |
17 | 148 |
18 | 0 |
19 | 40 |
20 | 0 |
21 | 1 |
22 | 378 |
23 | 0 |
24 | 658 |
25 | 0 |
26 | 70 |
27 | 0 |
28 | 1 |
29 | 0 |
30 | 5040 |
31 | 0 |
32 | 2128 |
33 | 0 |
34 | 112 |
35 | 0 |
36 | 1 |
37 | 14562 |
38 | 0 |
39 | 33992 |
40 | 0 |
41 | 5628 |
42 | 0 |
43 | 168 |
44 | 0 |
45 | 1 |
46 | 0 |
47 | 277164 |
48 | 0 |
49 | 158480 |
50 | 0 |
51 | 12936 |
52 | 0 |
53 | 240 |
54 | 0 |
55 | 1 |
[1,0,1,2,0,1,0,8,0,1,18,0,20,0,1,0,148,0,40,0,1, 378,0,658,0,70,0,1,0,5040,0,2128,0,112,0,1,14562, 0,33992,0,5628,0,168,0,1,0,277164,0,158480,0, 12936,0,240,0,1] |