# A329869 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 1
4 2
5 1
6 4
7 5
8 11
9 19
10 36
11 77
12 138
13 252
14 528
15 1072
16 2204
17 4634
18 9575
19 19732
20 40754