n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 1 |
4 | 5 |
5 | 10 |
6 | 1 |
7 | 6 |
8 | 15 |
9 | 20 |
10 | 1 |
11 | 7 |
12 | 20 |
13 | 35 |
14 | 35 |
15 | 1 |
16 | 8 |
17 | 25 |
18 | 50 |
19 | 70 |
20 | 56 |
21 | 1 |
22 | 9 |
23 | 30 |
24 | 65 |
25 | 105 |
26 | 126 |
27 | 84 |
28 | 1 |
29 | 10 |
30 | 35 |
31 | 80 |
32 | 140 |
33 | 196 |
34 | 210 |
35 | 120 |
36 | 1 |
37 | 11 |
38 | 40 |
39 | 95 |
40 | 175 |
41 | 266 |
42 | 336 |
43 | 330 |
44 | 165 |
45 | 1 |
46 | 12 |
47 | 45 |
48 | 110 |
49 | 210 |
50 | 336 |
51 | 462 |
52 | 540 |
53 | 495 |
54 | 220 |
55 | 1 |
56 | 13 |
57 | 50 |
58 | 125 |
59 | 245 |
60 | 406 |
61 | 588 |
62 | 750 |
63 | 825 |
64 | 715 |
65 | 286 |
[1,1,4,1,5,10,1,6,15,20,1,7,20,35,35,1,8,25,50,70, 56,1,9,30,65,105,126,84,1,10,35,80,140,196,210, 120,1,11,40,95,175,266,336,330,165,1,12,45,110, 210,336,462,540,495,220,1,13,50,125,245,406,588, 750,825,715,286] |