n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 1 |
3 | 6 |
4 | 4 |
5 | 1 |
6 | 20 |
7 | 18 |
8 | 6 |
9 | 1 |
10 | 70 |
11 | 80 |
12 | 36 |
13 | 8 |
14 | 1 |
15 | 252 |
16 | 350 |
17 | 200 |
18 | 60 |
19 | 10 |
20 | 1 |
21 | 924 |
22 | 1512 |
23 | 1050 |
24 | 400 |
25 | 90 |
26 | 12 |
27 | 1 |
28 | 3432 |
29 | 6468 |
30 | 5292 |
31 | 2450 |
32 | 700 |
33 | 126 |
34 | 14 |
35 | 1 |
36 | 12870 |
37 | 27456 |
38 | 25872 |
39 | 14112 |
40 | 4900 |
41 | 1120 |
42 | 168 |
43 | 16 |
44 | 1 |
45 | 48620 |
46 | 115830 |
47 | 123552 |
48 | 77616 |
49 | 31752 |
50 | 8820 |
51 | 1680 |
52 | 216 |
53 | 18 |
54 | 1 |
[1,2,1,6,4,1,20,18,6,1,70,80,36,8,1,252,350,200, 60,10,1,924,1512,1050,400,90,12,1,3432,6468,5292, 2450,700,126,14,1,12870,27456,25872,14112,4900, 1120,168,16,1,48620,115830,123552,77616,31752, 8820,1680,216,18,1] |