# A202206 (b-file synthesized from sequence entry)
0 1
1 2
2 9
3 33
4 126
5 477
6 1809
7 6858
8 26001
9 98577
10 373734
11 1416933
12 5372001
13 20366802
14 77216409
15 292749633
16 1109898126
17 4207943277
18 15953524209
19 60484402458
20 229313780001
21 869394547377
22 3296124982134