n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 4 |
5 | 1 |
6 | 1 |
7 | 9 |
8 | 9 |
9 | 1 |
10 | 1 |
11 | 8 |
12 | 12 |
13 | 8 |
14 | 1 |
15 | 1 |
16 | 15 |
17 | 20 |
18 | 20 |
19 | 15 |
20 | 1 |
21 | 1 |
22 | 12 |
23 | 45 |
24 | 40 |
25 | 45 |
26 | 12 |
27 | 1 |
28 | 1 |
29 | 21 |
30 | 63 |
31 | 105 |
32 | 105 |
33 | 63 |
34 | 21 |
35 | 1 |
36 | 1 |
37 | 16 |
38 | 56 |
39 | 112 |
40 | 140 |
41 | 112 |
42 | 56 |
43 | 16 |
44 | 1 |
45 | 1 |
46 | 27 |
47 | 72 |
48 | 168 |
49 | 252 |
50 | 252 |
51 | 168 |
52 | 72 |
53 | 27 |
54 | 1 |
55 | 1 |
56 | 20 |
57 | 135 |
58 | 240 |
59 | 420 |
60 | 504 |
61 | 420 |
62 | 240 |
63 | 135 |
64 | 20 |
65 | 1 |
[1,1,1,1,4,1,1,9,9,1,1,8,12,8,1,1,15,20,20,15,1,1, 12,45,40,45,12,1,1,21,63,105,105,63,21,1,1,16,56, 112,140,112,56,16,1,1,27,72,168,252,252,168,72,27, 1,1,20,135,240,420,504,420,240,135,20,1] |