# A126725 (b-file synthesized from sequence entry)
1 0
2 1
3 3
4 12
5 40
6 195
7 861
8 5488
9 31032
10 247005
11 1706815
12 16302396
13 133131648
14 1483518127
15 13978823145
16 178022175360
17 1901119947856
18 27237392830233
19 325091511083547
20 5175104637744460
21 68269217327545080
22 1195449171318970491