# A052296 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 2
4 1
5 6
6 6
7 1
8 12
9 36
10 32
11 6
12 1
13 20
14 120
15 280
16 280
17 120
18 20
19 1
20 30
21 300
22 1320
23 2910
24 3492
25 2400
26 960
27 210
28 20
29 1
30 42
31 630
32 4480
33 17220
34 39144
35 56294
36 53760
37 35070
38 15680
39 4662
40 840
41 70
42 1
43 56
44 1176
45 12320
46 73220
47 269136
48 654304
49 1108928
50 1362900