# A321898 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 1
5 6
6 2
7 24
8 1
9 4
10 6
11 120
12 2
13 720
14 24
15 12
16 1
17 5040
18 4
19 40320
20 6
21 48
22 120
23 362880
24 2
25 36
26 720
27 8
28 24
29 3628800
30 12
31 39916800
32 1
33 240
34 5040
35 144
36 4
37 479001600
38 40320
39 1440
40 6
41 6227020800
42 48
43 87178291200
44 120
45 24
46 362880
47 1307674368000
48 2
49 576
50 36
51 10080