n | a(n) |
---|---|
2 | 1 |
3 | 2 |
4 | 1 |
5 | 6 |
6 | 5 |
7 | 1 |
8 | 24 |
9 | 26 |
10 | 9 |
11 | 1 |
12 | 120 |
13 | 154 |
14 | 71 |
15 | 14 |
16 | 1 |
17 | 720 |
18 | 1044 |
19 | 580 |
20 | 155 |
21 | 20 |
22 | 1 |
23 | 5040 |
24 | 8028 |
25 | 5104 |
26 | 1665 |
27 | 295 |
28 | 27 |
29 | 1 |
30 | 40320 |
31 | 69264 |
32 | 48860 |
33 | 18424 |
34 | 4025 |
35 | 511 |
36 | 35 |
37 | 1 |
38 | 362880 |
39 | 663696 |
40 | 509004 |
41 | 214676 |
42 | 54649 |
43 | 8624 |
44 | 826 |
45 | 44 |
46 | 1 |
47 | 3628800 |
48 | 6999840 |
49 | 5753736 |
50 | 2655764 |
[1,2,1,6,5,1,24,26,9,1,120,154,71,14,1,720,1044, 580,155,20,1,5040,8028,5104,1665,295,27,1,40320, 69264,48860,18424,4025,511,35,1,362880,663696, 509004,214676,54649,8624,826,44,1,3628800,6999840, 5753736,2655764] |