# A167560 (b-file synthesized from sequence entry)
1 1
2 2
3 1
4 6
5 4
6 1
7 24
8 16
9 6
10 1
11 120
12 80
13 32
14 8
15 1
16 720
17 480
18 192
19 54
20 10
21 1
22 5040
23 3360
24 1344
25 384
26 82
27 12
28 1
29 40320
30 26880
31 10752
32 3072
33 680
34 116
35 14
36 1
37 362880
38 241920
39 96768
40 27648
41 6144
42 1104
43 156
44 16
45 1