# A091534 (b-file synthesized from sequence entry)
1 1
2 20
3 10
4 1
5 1120
6 1040
7 290
8 30
9 1
10 123200
11 161920
12 71320
13 14040
14 1340
15 60
16 1
17 22422400
18 37452800
19 22097600
20 6263040
21 958720
22 82800
23 4000
24 100
25 1
26 6098892800
27 12222918400
28 8928102400
29 3257116800
30 675281600
31 84782880
32 6625920
33 322000