n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 8 |
5 | 0 |
6 | 72 |
7 | 0 |
8 | 120 |
9 | 27 |
10 | 180 |
11 | 0 |
12 | 1400 |
13 | 0 |
14 | 336 |
15 | 360 |
16 | 1240 |
17 | 0 |
18 | 3285 |
19 | 0 |
20 | 3948 |
21 | 672 |
22 | 792 |
23 | 0 |
24 | 15960 |
25 | 125 |
26 | 1092 |
27 | 1080 |
28 | 8240 |
29 | 0 |
30 | 25992 |
31 | 0 |
32 | 11160 |
33 | 1584 |
34 | 1836 |
35 | 1680 |
36 | 57065 |
37 | 0 |
38 | 2280 |
39 | 2184 |
40 | 46620 |
41 | 0 |
42 | 56352 |
43 | 0 |
44 | 23592 |
45 | 18612 |
46 | 3312 |
47 | 0 |
48 | 150040 |
49 | 343 |
50 | 29955 |
51 | 3672 |
[0,0,0,8,0,72,0,120,27,180,0,1400,0,336,360,1240, 0,3285,0,3948,672,792,0,15960,125,1092,1080,8240, 0,25992,0,11160,1584,1836,1680,57065,0,2280,2184, 46620,0,56352,0,23592,18612,3312,0,150040,343, 29955,3672] |