# A209672 (b-file synthesized from sequence entry)
1 1
2 5
3 26
4 165
5 1093
6 8203
7 64516
8 550766
9 4911215
10 46480657
11 457372449
12 4714813700
13 50312993309
14 557792410015
15 6377533006104
16 75321602836350
17 914532538185703
18 11422271100356431
19 146273502952981364
20 1920759273853147991
21 25802956138975439144
22 354546559878617075950