# A330046 (b-file synthesized from sequence entry)
0 1
1 2
2 5
3 17
4 77
5 437
6 2975
7 23627
8 214457
9 2189897
10 24846395
11 310095887
12 4221990437
13 62273111357
14 989164604615
15 16834483468547
16 305604501324017
17 5894522593612817
18 120381876933435635
19 2595103478745235607
20 58887707028270711197
21 1403084759749993342277