# A066612 (b-file synthesized from sequence entry)
1 2
2 7
3 45
4 391
5 4376
6 60864
7 1012186
8 19622935
9 434351705
10 10807060863
11 298525056829
12 9063891473730
13 300004447041493
14 10750198453038838
15 414596707456493479
16 17122019740329088733
17 753855850836114017867
18 35248703133243910547502