# A148053 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 3
4 10
5 20
6 68
7 147
8 502
9 1140
10 4144
11 9922
12 36386
13 89466
14 328014
15 821631
16 3085210
17 7905952
18 29799808
19 77378450
20 291573466
21 764676082
22 2917759330
23 7750067028
24 29633931858
25 79340993790
26 303289413308
27 817097085372
28 3147742901542
29 8549940110218
30 32980631719052
31 90060584656107
32 347313308917902