# A173869 (b-file synthesized from sequence entry)
1 1
2 2
3 2
4 6
5 6
6 4
7 24
8 24
9 18
10 24
11 10
12 120
13 120
14 120
15 120
16 90
17 80
18 26
19 720
20 720
21 720
22 480
23 720
24 720
25 300
26 480
27 540
28 300
29 76
30 5040
31 5040
32 5040
33 5040
34 5040
35 5040
36 3360
37 3780
38 3360
39 5040
40 2100
41 2100
42 2520
43 1092
44 232
45 40320
46 40320
47 40320
48 40320
49 25200
50 40320