n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 2 |
4 | 9 |
5 | 6 |
6 | 3 |
7 | 20 |
8 | 12 |
9 | 8 |
10 | 4 |
11 | 35 |
12 | 25 |
13 | 15 |
14 | 10 |
15 | 5 |
16 | 66 |
17 | 42 |
18 | 30 |
19 | 18 |
20 | 12 |
21 | 6 |
22 | 105 |
23 | 77 |
24 | 49 |
25 | 35 |
26 | 21 |
27 | 14 |
28 | 7 |
29 | 176 |
30 | 120 |
31 | 88 |
32 | 56 |
33 | 40 |
34 | 24 |
35 | 16 |
36 | 8 |
37 | 270 |
38 | 198 |
39 | 135 |
40 | 99 |
41 | 63 |
42 | 45 |
43 | 27 |
44 | 18 |
45 | 9 |
46 | 420 |
47 | 300 |
48 | 220 |
49 | 150 |
50 | 110 |
51 | 70 |
52 | 50 |
53 | 30 |
54 | 20 |
55 | 10 |
56 | 616 |
57 | 462 |
58 | 330 |
59 | 242 |
60 | 165 |
61 | 121 |
62 | 77 |
63 | 55 |
64 | 33 |
65 | 22 |
66 | 11 |
[1,4,2,9,6,3,20,12,8,4,35,25,15,10,5,66,42,30,18, 12,6,105,77,49,35,21,14,7,176,120,88,56,40,24,16, 8,270,198,135,99,63,45,27,18,9,420,300,220,150, 110,70,50,30,20,10,616,462,330,242,165,121,77,55, 33,22,11] |