n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 3 |
6 | 1 |
7 | 3 |
8 | 6 |
9 | 10 |
10 | 1 |
11 | 4 |
12 | 10 |
13 | 20 |
14 | 31 |
15 | 1 |
16 | 5 |
17 | 15 |
18 | 35 |
19 | 65 |
20 | 101 |
21 | 1 |
22 | 6 |
23 | 21 |
24 | 56 |
25 | 120 |
26 | 216 |
27 | 336 |
28 | 1 |
29 | 7 |
30 | 28 |
31 | 84 |
32 | 203 |
33 | 413 |
34 | 728 |
35 | 1128 |
36 | 1 |
37 | 8 |
38 | 36 |
39 | 120 |
40 | 322 |
41 | 728 |
42 | 1428 |
43 | 2472 |
44 | 3823 |
45 | 1 |
46 | 9 |
47 | 45 |
48 | 165 |
49 | 486 |
50 | 1206 |
51 | 2598 |
52 | 4950 |
53 | 8451 |
54 | 13051 |
55 | 1 |
56 | 10 |
[1,1,1,1,2,3,1,3,6,10,1,4,10,20,31,1,5,15,35,65, 101,1,6,21,56,120,216,336,1,7,28,84,203,413,728, 1128,1,8,36,120,322,728,1428,2472,3823,1,9,45,165, 486,1206,2598,4950,8451,13051,1,10] |