# A323207 (b-file synthesized from sequence entry)
0 1
1 2
2 4
3 10
4 33
5 141
6 752
7 4825
8 36027
9 305132
10 2879840
11 29909421
12 338479429
13 4139716658
14 54339861530
15 761150445734
16 11322139144239
17 178116143657889
18 2952831190016238
19 51423702126549166
20 938126972940647197
21 17883424301972473339