# A144098 (b-file synthesized from sequence entry)
1 1
2 2
3 6
4 12
5 108
6 108
7 756
8 1512
9 37800
10 37800
11 945000
12 945000
13 945000
14 945000
15 10395000
16 20790000
17 602910000
18 23513490000
19 23513490000
20 23513490000
21 23513490000
22 23513490000
23 23513490000
24 23513490000
25 23513490000