# A146131 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 1
6 1
7 5
8 9
9 21
10 39
11 159
12 427
13 2501
14 9027
15 58503
16 271185
17 2371669
18 14600987
19 167228191
20 1344019107
21 19775648697
22 206847230557
23 3987249030381
24 54541478154327
25 1370106516904685
26 24431476697291095