# A177847 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 2
5 4
6 2
7 6
8 60
9 60
10 6
11 24
12 2016
13 12096
14 2016
15 24
16 120
17 120960
18 7983360
19 7983360
20 120960
21 120
22 720
23 11404800
24 12454041600
25 149448499200
26 12454041600
27 11404800
28 720
29 5040
30 1556755200
31 38109367296000
32 8688935743488000
33 8688935743488000