n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 2 |
7 | 3 |
8 | 4 |
9 | 3 |
10 | 2 |
11 | 1 |
12 | 1 |
13 | 3 |
14 | 6 |
15 | 10 |
16 | 12 |
17 | 12 |
18 | 10 |
19 | 6 |
20 | 3 |
21 | 1 |
22 | 1 |
23 | 4 |
24 | 10 |
25 | 20 |
26 | 31 |
27 | 40 |
28 | 44 |
29 | 40 |
30 | 31 |
31 | 20 |
32 | 10 |
33 | 4 |
34 | 1 |
35 | 1 |
36 | 5 |
37 | 15 |
38 | 35 |
39 | 65 |
40 | 101 |
41 | 135 |
42 | 155 |
43 | 155 |
44 | 135 |
45 | 101 |
46 | 65 |
47 | 35 |
48 | 15 |
49 | 5 |
50 | 1 |
51 | 1 |
52 | 6 |
53 | 21 |
54 | 56 |
55 | 120 |
56 | 216 |
57 | 336 |
58 | 456 |
59 | 546 |
60 | 580 |
61 | 546 |
62 | 456 |
63 | 336 |
64 | 216 |
65 | 120 |
66 | 56 |
67 | 21 |
68 | 6 |
69 | 1 |
[1,1,1,1,1,1,2,3,4,3,2,1,1,3,6,10,12,12,10,6,3,1, 1,4,10,20,31,40,44,40,31,20,10,4,1,1,5,15,35,65, 101,135,155,155,135,101,65,35,15,5,1,1,6,21,56, 120,216,336,456,546,580,546,456,336,216,120,56,21, 6,1] |