# A140231 (b-file synthesized from sequence entry)
1 6
2 26
3 129
4 647
5 3263
6 16453
7 82971
8 418433
9 2110227
10 10642223
11 53670491
12 270669172
13 1365029469
14 6884069717
15 34717503879
16 175086122783
17 882988319045
18 4453056354096
19 22457500812922
20 113256896535457
21 571173289481198