# A114420 (b-file synthesized from sequence entry)
0 1
1 2
2 3
3 5
4 7
5 22
6 39
7 85
8 133
9 506
10 1131
11 2635
12 4921
13 20746
14 48633
15 123845
16 260813
17 1224014
18 2966613
19 8297615
20 18517723
21 89353022
22 234362427
23 688702045
24 1648077347
25 8667243134
26 23670605127
27 70936310635
28 176344276129