# A371742 (b-file synthesized from sequence entry)
0 1
1 3
2 16
3 92
4 551
5 3380
6 21065
7 132771
8 843944
9 5399802
10 34731776
11 224361283
12 1454557294
13 9458829681
14 61670895633
15 403003997300
16 2638776935215
17 17308508054848
18 113709379928689
19 748069400432262
20 4927608724973776
21 32495826854732633
22 214521754579553129