n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 2 |
6 | 4 |
7 | 6 |
8 | 6 |
9 | 1 |
10 | 3 |
11 | 9 |
12 | 24 |
13 | 54 |
14 | 90 |
15 | 90 |
16 | 1 |
17 | 4 |
18 | 16 |
19 | 60 |
20 | 204 |
21 | 600 |
22 | 1440 |
23 | 2520 |
24 | 2520 |
25 | 1 |
26 | 5 |
27 | 25 |
28 | 120 |
29 | 540 |
30 | 2220 |
31 | 8100 |
32 | 25200 |
33 | 63000 |
34 | 113400 |
35 | 113400 |
36 | 1 |
37 | 6 |
38 | 36 |
39 | 210 |
40 | 1170 |
41 | 6120 |
42 | 29520 |
43 | 128520 |
44 | 491400 |
45 | 1587600 |
46 | 4082400 |
47 | 7484400 |
48 | 7484400 |
49 | 1 |
50 | 7 |
51 | 49 |
52 | 336 |
53 | 2226 |
[1,1,1,1,1,2,4,6,6,1,3,9,24,54,90,90,1,4,16,60, 204,600,1440,2520,2520,1,5,25,120,540,2220,8100, 25200,63000,113400,113400,1,6,36,210,1170,6120, 29520,128520,491400,1587600,4082400,7484400, 7484400,1,7,49,336,2226] |