# A349430 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 10
5 20
6 58
7 124
8 344
9 811
10 2071
11 4973
12 15454
13 36031
14 96212
15 237563
16 668695
17 1626751
18 4674373
19 11470722
20 31460456
21 81705943
22 224598113