n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 2 |
4 | 0 |
5 | 2 |
6 | 4 |
7 | 0 |
8 | 8 |
9 | 9 |
10 | 7 |
11 | 0 |
12 | 40 |
13 | 45 |
14 | 24 |
15 | 11 |
16 | 0 |
17 | 240 |
18 | 270 |
19 | 144 |
20 | 50 |
21 | 16 |
22 | 0 |
23 | 1680 |
24 | 1890 |
25 | 1008 |
26 | 350 |
27 | 90 |
28 | 22 |
29 | 0 |
30 | 13440 |
31 | 15120 |
32 | 8064 |
33 | 2800 |
34 | 720 |
35 | 147 |
36 | 29 |
37 | 0 |
38 | 120960 |
39 | 136080 |
40 | 72576 |
41 | 25200 |
42 | 6480 |
43 | 1323 |
44 | 224 |
45 | 37 |
46 | 0 |
47 | 1209600 |
48 | 1360800 |
49 | 725760 |
50 | 252000 |
51 | 64800 |
52 | 13230 |
[1,0,2,0,2,4,0,8,9,7,0,40,45,24,11,0,240,270,144, 50,16,0,1680,1890,1008,350,90,22,0,13440,15120, 8064,2800,720,147,29,0,120960,136080,72576,25200, 6480,1323,224,37,0,1209600,1360800,725760,252000, 64800,13230] |