n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 0 |
5 | 4 |
6 | 2 |
7 | 0 |
8 | 4 |
9 | 16 |
10 | 4 |
11 | 0 |
12 | 0 |
13 | 36 |
14 | 72 |
15 | 12 |
16 | 0 |
17 | 0 |
18 | 36 |
19 | 324 |
20 | 324 |
21 | 36 |
22 | 0 |
23 | 0 |
24 | 0 |
25 | 576 |
26 | 2592 |
27 | 1728 |
28 | 144 |
29 | 0 |
30 | 0 |
31 | 0 |
32 | 576 |
33 | 9216 |
34 | 20736 |
35 | 9216 |
36 | 576 |
37 | 0 |
38 | 0 |
39 | 0 |
40 | 0 |
41 | 14400 |
42 | 115200 |
43 | 172800 |
44 | 57600 |
45 | 2880 |
46 | 0 |
47 | 0 |
48 | 0 |
49 | 0 |
50 | 14400 |
51 | 360000 |
52 | 1440000 |
53 | 1440000 |
54 | 360000 |
55 | 14400 |
[1,1,1,0,4,2,0,4,16,4,0,0,36,72,12,0,0,36,324,324, 36,0,0,0,576,2592,1728,144,0,0,0,576,9216,20736, 9216,576,0,0,0,0,14400,115200,172800,57600,2880,0, 0,0,0,14400,360000,1440000,1440000,360000,14400] |