# A148082 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 9
5 24
6 65
7 197
8 590
9 1831
10 5907
11 19246
12 65628
13 223075
14 772202
15 2715962
16 9613099
17 34850427
18 126250204
19 462501869
20 1709044861
21 6342910025
22 23890157291
23 89977511284
24 341462174862
25 1302976354195
26 4987822604239
27 19285789090167
28 74581371919137
29 290008960011264
30 1132019544597872
31 4429381684162681