# A113872 (b-file synthesized from sequence entry)
1 2
2 3
3 7
4 23
5 29
6 157
7 907
8 1669
9 1879
10 2089
11 60881279
12 147692870693
13 15293983
14 834172688773
15 894476586329191
16 1275290173878841
17 259268969935081
18 1027994118842320951
19 1424014323186726053
20 1424014323196425743
21 28112131522925191409