# A055068 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 2
5 1
6 1
7 3
8 4
9 3
10 1
11 4
12 10
13 24
14 10
15 1
16 5
17 20
18 105
19 160
20 105
21 1
22 6
23 35
24 336
25 1260
26 3360
27 1260
28 1
29 7
30 56
31 882
32 6720
33 48510
34 80640
35 48510
36 1
37 8
38 84
39 2016
40 27720
41 443520
42 2162160
43 6209280
44 2162160
45 1
46 9
47 120
48 4158
49 95040
50 2972970
51 34594560
52 312161850