# A128736 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 10
4 35
5 127
6 474
7 1810
8 7043
9 27839
10 111503
11 451640
12 1847032
13 7616692
14 31637664
15 132252886
16 555967283
17 2348920207
18 9968617393
19 42477135370
20 181661283779
21 779492777031
22 3354893322350
23 14479454240492
24 62652100034380