n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 15 |
5 | 1 |
6 | 1 |
7 | 80 |
8 | 80 |
9 | 1 |
10 | 1 |
11 | 240 |
12 | 1280 |
13 | 240 |
14 | 1 |
15 | 1 |
16 | 624 |
17 | 9984 |
18 | 9984 |
19 | 624 |
20 | 1 |
21 | 1 |
22 | 1200 |
23 | 49920 |
24 | 149760 |
25 | 49920 |
26 | 1200 |
27 | 1 |
28 | 1 |
29 | 2400 |
30 | 192000 |
31 | 1497600 |
32 | 1497600 |
33 | 192000 |
34 | 2400 |
35 | 1 |
36 | 1 |
37 | 3840 |
38 | 614400 |
39 | 9216000 |
40 | 23961600 |
41 | 9216000 |
42 | 614400 |
43 | 3840 |
44 | 1 |
45 | 1 |
46 | 6480 |
47 | 1658880 |
[1,1,1,1,15,1,1,80,80,1,1,240,1280,240,1,1,624, 9984,9984,624,1,1,1200,49920,149760,49920,1200,1, 1,2400,192000,1497600,1497600,192000,2400,1,1, 3840,614400,9216000,23961600,9216000,614400,3840, 1,1,6480,1658880] |