# A119274 (b-file synthesized from sequence entry)
0 1
1 2
2 1
3 12
4 6
5 1
6 120
7 60
8 12
9 1
10 1680
11 840
12 180
13 20
14 1
15 30240
16 15120
17 3360
18 420
19 30
20 1
21 665280
22 332640
23 75600
24 10080
25 840
26 42
27 1
28 17297280
29 8648640
30 1995840
31 277200
32 25200
33 1512
34 56
35 1
36 518918400
37 259459200
38 60540480
39 8648640
40 831600
41 55440
42 2520