# A154002 (b-file synthesized from sequence entry)
0 1
1 2
2 2
3 4
4 8
5 15
6 30
7 121
8 231
9 922
10 3737
11 14596
12 58211
13 469831
14 1835827
15 14554240
16 117947573
17 917117580
18 7292920219
19 117680064956
20 918073021793
21 14535229309434
22 235458669342831
23 3657602835082750
24 58133874029508411
25 1875022386576869767