n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 5 |
6 | 8 |
7 | 3 |
8 | 2 |
9 | 12 |
10 | 25 |
11 | 72 |
12 | 16 |
13 | 18 |
14 | 147 |
15 | 0 |
16 | 504 |
17 | 315 |
18 | 320 |
19 | 32 |
20 | 1260 |
21 | 0 |
22 | 49 |
23 | 3360 |
24 | 3456 |
25 | 0 |
26 | 162 |
27 | 1728 |
28 | 168 |
29 | 720 |
30 | 0 |
31 | 7776 |
32 | 0 |
33 | 33600 |
34 | 0 |
35 | 30240 |
36 | 0 |
37 | 15680 |
38 | 0 |
39 | 311040 |
40 | 0 |
41 | 0 |
42 | 326592 |
43 | 435456 |
44 | 0 |
45 | 0 |
46 | 0 |
47 | 0 |
48 | 0 |
49 | 0 |
50 | 0 |
51 | 0 |
52 | 0 |
53 | 102060 |
54 | 3951360 |
55 | 24883200 |
56 | 1411200 |
[0,1,1,2,3,5,8,3,2,12,25,72,16,18,147,0,504,315, 320,32,1260,0,49,3360,3456,0,162,1728,168,720,0, 7776,0,33600,0,30240,0,15680,0,311040,0,0,326592, 435456,0,0,0,0,0,0,0,0,0,102060,3951360,24883200, 1411200] |