# A366096 (b-file synthesized from sequence entry)
0 1
1 2
2 5
3 15
4 51
5 187
6 719
7 2858
8 11650
9 48438
10 204630
11 875867
12 3790172
13 16554305
14 72883035
15 323109570
16 1441152303
17 6462494515
18 29118219850
19 131761291852
20 598529262016
21 2728346941040
22 12476533435028
23 57220220120080
24 263125059775970
25 1212942573227309