# A217154 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 2
10 14
11 62
12 235
13 821
14 2868
15 10193
16 36404
17 130174
18 466913
19 1681999
20 6083873