# A325786 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 2
5 4
6 7
7 12
8 19
9 41
10 71
11 141
12 255
13 509
14 924
15 1882
16 3395
17 6838
18 12715
19 25233
20 47049