n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 0 |
4 | 4 |
5 | 0 |
6 | 12 |
7 | 0 |
8 | 216 |
9 | 36 |
10 | 40 |
11 | 0 |
12 | 900 |
13 | 0 |
14 | 84 |
15 | 120 |
16 | 38416 |
17 | 0 |
18 | 3600 |
19 | 0 |
20 | 4860 |
21 | 252 |
22 | 220 |
23 | 0 |
24 | 223608 |
25 | 400 |
26 | 312 |
27 | 13824 |
28 | 14196 |
29 | 0 |
30 | 18900 |
31 | 0 |
32 | 24300000 |
33 | 660 |
34 | 544 |
35 | 840 |
36 | 1258884 |
37 | 0 |
38 | 684 |
39 | 936 |
40 | 1920520 |
41 | 0 |
42 | 54600 |
43 | 0 |
44 | 58212 |
45 | 70560 |
46 | 1012 |
47 | 0 |
48 | 201485520 |
49 | 1764 |
50 | 97200 |
[1,0,0,4,0,12,0,216,36,40,0,900,0,84,120,38416,0, 3600,0,4860,252,220,0,223608,400,312,13824,14196, 0,18900,0,24300000,660,544,840,1258884,0,684,936, 1920520,0,54600,0,58212,70560,1012,0,201485520, 1764,97200] |