# A110144 (b-file synthesized from sequence entry)
0 1
1 2
2 3
3 8
4 6
5 48
6 24
7 384
8 144
9 3840
10 1152
11 46080
12 11520
13 645120
14 138240
15 10321920
16 1935360
17 185794560
18 30965760
19 3715891200
20 557383680
21 81749606400
22 11147673600
23 1961990553600
24 245248819200
25 51011754393600
26 5885971660800