n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 2 |
4 | 0 |
5 | 3 |
6 | 3 |
7 | 0 |
8 | 12 |
9 | 8 |
10 | 4 |
11 | 0 |
12 | 60 |
13 | 40 |
14 | 15 |
15 | 5 |
16 | 0 |
17 | 360 |
18 | 240 |
19 | 90 |
20 | 24 |
21 | 6 |
22 | 0 |
23 | 2520 |
24 | 1680 |
25 | 630 |
26 | 168 |
27 | 35 |
28 | 7 |
29 | 0 |
30 | 20160 |
31 | 13440 |
32 | 5040 |
33 | 1344 |
34 | 280 |
35 | 48 |
36 | 8 |
37 | 0 |
38 | 181440 |
39 | 120960 |
40 | 45360 |
41 | 12096 |
42 | 2520 |
43 | 432 |
44 | 63 |
45 | 9 |
46 | 0 |
47 | 1814400 |
48 | 1209600 |
49 | 453600 |
50 | 120960 |
51 | 25200 |
52 | 4320 |
53 | 630 |
54 | 80 |
55 | 10 |
56 | 0 |
[1,0,2,0,3,3,0,12,8,4,0,60,40,15,5,0,360,240,90, 24,6,0,2520,1680,630,168,35,7,0,20160,13440,5040, 1344,280,48,8,0,181440,120960,45360,12096,2520, 432,63,9,0,1814400,1209600,453600,120960,25200, 4320,630,80,10,0] |