n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 4 |
5 | 0 |
6 | 0 |
7 | 9 |
8 | 18 |
9 | 0 |
10 | 0 |
11 | 16 |
12 | 192 |
13 | 48 |
14 | 0 |
15 | 0 |
16 | 25 |
17 | 1200 |
18 | 1800 |
19 | 100 |
20 | 0 |
21 | 0 |
22 | 36 |
23 | 5760 |
24 | 29160 |
25 | 11520 |
26 | 180 |
27 | 0 |
28 | 0 |
29 | 49 |
30 | 23520 |
31 | 317520 |
32 | 423360 |
33 | 58800 |
34 | 294 |
35 | 0 |
36 | 0 |
37 | 64 |
38 | 86016 |
39 | 2721600 |
40 | 9175040 |
41 | 4536000 |
42 | 258048 |
43 | 448 |
44 | 0 |
45 | 0 |
46 | 81 |
47 | 290304 |
48 | 19840464 |
49 | 145152000 |
50 | 181440000 |
51 | 39680928 |
52 | 1016064 |
53 | 648 |
54 | 0 |
[1,0,1,0,4,0,0,9,18,0,0,16,192,48,0,0,25,1200, 1800,100,0,0,36,5760,29160,11520,180,0,0,49,23520, 317520,423360,58800,294,0,0,64,86016,2721600, 9175040,4536000,258048,448,0,0,81,290304,19840464, 145152000,181440000,39680928,1016064,648,0] |