n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 0 |
6 | 1 |
7 | 6 |
8 | 12 |
9 | 0 |
10 | 1 |
11 | 12 |
12 | 72 |
13 | 144 |
14 | 0 |
15 | 1 |
16 | 20 |
17 | 240 |
18 | 1440 |
19 | 2880 |
20 | 0 |
21 | 1 |
22 | 30 |
23 | 600 |
24 | 7200 |
25 | 43200 |
26 | 86400 |
27 | 0 |
28 | 1 |
29 | 42 |
30 | 1260 |
31 | 25200 |
32 | 302400 |
33 | 1814400 |
34 | 3628800 |
35 | 0 |
36 | 1 |
37 | 56 |
38 | 2352 |
39 | 70560 |
40 | 1411200 |
41 | 16934400 |
42 | 101606400 |
43 | 203212800 |
44 | 0 |
[1,1,0,1,2,0,1,6,12,0,1,12,72,144,0,1,20,240,1440, 2880,0,1,30,600,7200,43200,86400,0,1,42,1260, 25200,302400,1814400,3628800,0,1,56,2352,70560, 1411200,16934400,101606400,203212800,0] |