# A338182 (b-file synthesized from sequence entry)
0 1
1 2
2 7
3 37
4 251
5 1947
6 17141
7 167163
8 1779029
9 20456722
10 251997747
11 3303602265
12 45842747207
13 670308495256
14 10288071997990
15 165203260586951
16 2767484369773904
17 48243983405917665
18 873228719542308898
19 16378723735806496553
20 317781161715431909527
21 6367610715649281689454
22 131581260677384045968633