# A265609 (b-file synthesized from sequence entry)
0 1
1 1
2 0
3 1
4 1
5 0
6 1
7 2
8 2
9 0
10 1
11 3
12 6
13 6
14 0
15 1
16 4
17 12
18 24
19 24
20 0
21 1
22 5
23 20
24 60
25 120
26 120
27 0
28 1
29 6
30 30
31 120
32 360
33 720
34 720
35 0
36 1
37 7
38 42
39 210
40 840
41 2520
42 5040
43 5040
44 0
45 1
46 8
47 56
48 336
49 1680
50 6720
51 20160
52 40320
53 40320
54 0