n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 0 |
4 | 2 |
5 | 1 |
6 | 0 |
7 | 6 |
8 | 4 |
9 | 3 |
10 | 0 |
11 | 24 |
12 | 20 |
13 | 18 |
14 | 13 |
15 | 0 |
16 | 120 |
17 | 114 |
18 | 118 |
19 | 114 |
20 | 75 |
21 | 0 |
22 | 720 |
23 | 750 |
24 | 878 |
25 | 924 |
26 | 870 |
27 | 541 |
28 | 0 |
29 | 5040 |
30 | 5616 |
31 | 7224 |
32 | 8152 |
33 | 8760 |
34 | 7818 |
35 | 4683 |
36 | 0 |
37 | 40320 |
38 | 47304 |
39 | 65514 |
40 | 79682 |
41 | 90084 |
42 | 94560 |
43 | 81078 |
44 | 47293 |
45 | 0 |
46 | 362880 |
47 | 443400 |
48 | 652446 |
49 | 845874 |
50 | 998560 |
51 | 1135776 |
52 | 1148016 |
53 | 954474 |
54 | 545835 |
[1,0,1,0,2,1,0,6,4,3,0,24,20,18,13,0,120,114,118, 114,75,0,720,750,878,924,870,541,0,5040,5616,7224, 8152,8760,7818,4683,0,40320,47304,65514,79682, 90084,94560,81078,47293,0,362880,443400,652446, 845874,998560,1135776,1148016,954474,545835] |