# A095090 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 3
5 6
6 9
7 17
8 33
9 60
10 108
11 202
12 360
13 703
14 1328
15 2519
16 4779
17 9103
18 17501
19 33473
20 64761