# A055552 (b-file synthesized from sequence entry)
1 0
2 0
3 0
4 5
5 16
6 46
7 162
8 488
9 1282
10 3291
11 8607
12 22407
13 58892
14 156251
15 419489
16 1135860
17 3115246
18 8646507
19 24220195