n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 1 |
5 | 2 |
6 | 0 |
7 | 1 |
8 | 2 |
9 | 6 |
10 | 0 |
11 | 1 |
12 | 2 |
13 | 6 |
14 | 15 |
15 | 0 |
16 | 1 |
17 | 2 |
18 | 6 |
19 | 15 |
20 | 40 |
21 | 0 |
22 | 1 |
23 | 2 |
24 | 6 |
25 | 15 |
26 | 40 |
27 | 104 |
28 | 0 |
29 | 1 |
30 | 2 |
31 | 6 |
32 | 15 |
33 | 40 |
34 | 104 |
35 | 273 |
36 | 0 |
37 | 1 |
38 | 2 |
39 | 6 |
40 | 15 |
41 | 40 |
42 | 104 |
43 | 273 |
44 | 714 |
45 | 0 |
46 | 1 |
47 | 2 |
48 | 6 |
49 | 15 |
50 | 40 |
51 | 104 |
52 | 273 |
53 | 714 |
54 | 1870 |
55 | 0 |
56 | 1 |
57 | 2 |
58 | 6 |
59 | 15 |
60 | 40 |
61 | 104 |
62 | 273 |
63 | 714 |
64 | 1870 |
65 | 4895 |
[0,0,1,0,1,2,0,1,2,6,0,1,2,6,15,0,1,2,6,15,40,0,1, 2,6,15,40,104,0,1,2,6,15,40,104,273,0,1,2,6,15,40, 104,273,714,0,1,2,6,15,40,104,273,714,1870,0,1,2, 6,15,40,104,273,714,1870,4895] |