# A284947 (b-file synthesized from sequence entry)
3 0
4 0
5 0
6 1
7 0
8 0
9 0
10 4
11 3
12 0
13 0
14 0
15 10
16 15
17 12
18 0
19 0
20 0
21 20
22 45
23 72
24 60
25 0
26 0
27 0
28 35
29 105
30 252
31 420
32 360
33 0
34 0
35 0
36 56
37 210
38 672
39 1680
40 2880
41 2520
42 0
43 0
44 0
45 84
46 378
47 1512
48 5040
49 12960
50 22680
51 20160
52 0
53 0
54 0
55 120
56 630
57 3024
58 12600
59 43200
60 113400
61 201600
62 181440