# A071277 (b-file synthesized from sequence entry)
1 1
2 4
3 8
4 88
5 252
6 2112
7 2112
8 2112
9 4224
10 8448
11 48384
12 48384
13 405504
14 405504
15 405504
16 40955904
17 677707776
18 677707776
19 677707776
20 677707776