# A101308 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 3
4 7
5 18
6 47
7 129
8 362
9 1038
10 3022
11 8917
12 26600
13 80098
14 243132
15 743180
16 2285597
17 7067271
18 21957947
19 68517606
20 214633572
21 674712991
22 2127790260
23 6729876378
24 21342679122
25 67851885121
26 216204228642
27 690371596017