# A148363 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 5
4 15
5 47
6 153
7 512
8 1764
9 6205
10 22178
11 80250
12 293392
13 1082150
14 4021993
15 15045305
16 56589991
17 213868391
18 811675055
19 3091968776
20 11817335422
21 45297815514
22 174089982422
23 670649127978
24 2589073468862
25 10014616679695
26 38805067344637
27 150605089773350
28 585368329010851
29 2278268666376329