# A104856 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 2
4 2
5 2
6 3
7 6
8 6
9 3
10 6
11 12
12 24
13 12
14 6
15 10
16 30
17 60
18 60
19 30
20 10
21 20
22 60
23 180
24 180
25 180
26 60
27 20
28 35
29 140
30 420
31 630
32 630
33 420
34 140
35 35
36 70
37 280
38 1120
39 1680
40 2520
41 1680
42 1120
43 280
44 70
45 126
46 630
47 2520
48 5040
49 7560
50 7560
51 5040
52 2520
53 630
54 126
55 252
56 1260
57 6300