# A148059 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 3
4 10
5 22
6 71
7 174
8 653
9 1814
10 6915
11 20546
12 82095
13 257809
14 1056914
15 3465493
16 14500386
17 49162222
18 209454739
19 730286285
20 3154572233
21 11256937646
22 49204919325
23 179067026571
24 790635748409
25 2926364462640
26 13031956988866
27 48947868670643
28 219613554134575
29 835550047444947
30 3773438077994772