n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 1 |
4 | 6 |
5 | 3 |
6 | 1 |
7 | 10 |
8 | 6 |
9 | 5 |
10 | 1 |
11 | 15 |
12 | 10 |
13 | 15 |
14 | 5 |
15 | 1 |
16 | 21 |
17 | 15 |
18 | 35 |
19 | 15 |
20 | 7 |
21 | 1 |
22 | 28 |
23 | 21 |
24 | 70 |
25 | 35 |
26 | 28 |
27 | 7 |
28 | 1 |
29 | 36 |
30 | 28 |
31 | 126 |
32 | 70 |
33 | 84 |
34 | 28 |
35 | 9 |
36 | 1 |
37 | 45 |
38 | 36 |
39 | 210 |
40 | 126 |
41 | 210 |
42 | 84 |
43 | 45 |
44 | 9 |
45 | 1 |
46 | 55 |
47 | 45 |
48 | 330 |
49 | 210 |
50 | 462 |
51 | 210 |
52 | 165 |
53 | 45 |
54 | 11 |
55 | 1 |
[1,3,1,6,3,1,10,6,5,1,15,10,15,5,1,21,15,35,15,7, 1,28,21,70,35,28,7,1,36,28,126,70,84,28,9,1,45,36, 210,126,210,84,45,9,1,55,45,330,210,462,210,165, 45,11,1] |