n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 0 |
5 | 1 |
6 | 0 |
7 | 0 |
8 | 2 |
9 | 2 |
10 | 0 |
11 | 0 |
12 | 3 |
13 | 9 |
14 | 6 |
15 | 0 |
16 | 0 |
17 | 6 |
18 | 30 |
19 | 48 |
20 | 24 |
21 | 0 |
22 | 0 |
23 | 9 |
24 | 89 |
25 | 260 |
26 | 300 |
27 | 120 |
28 | 0 |
29 | 0 |
30 | 18 |
31 | 258 |
32 | 1200 |
33 | 2400 |
34 | 2160 |
35 | 720 |
36 | 0 |
37 | 0 |
38 | 30 |
39 | 720 |
40 | 5100 |
41 | 15750 |
42 | 23940 |
43 | 17640 |
44 | 5040 |
45 | 0 |
46 | 0 |
47 | 56 |
48 | 2016 |
49 | 20720 |
50 | 92680 |
51 | 211680 |
52 | 258720 |
53 | 161280 |
54 | 40320 |
[1,0,1,0,0,1,0,0,2,2,0,0,3,9,6,0,0,6,30,48,24,0,0, 9,89,260,300,120,0,0,18,258,1200,2400,2160,720,0, 0,30,720,5100,15750,23940,17640,5040,0,0,56,2016, 20720,92680,211680,258720,161280,40320] |