# A233051 (b-file synthesized from sequence entry)
1 117
2 1112
3 8494
4 55833
5 321015
6 1643645
7 7654949
8 32878503
9 131625788
10 495839830
11 1770680805
12 6031355004
13 19703984612
14 62024181142
15 188838365213
16 557980426201
17 1604875696815
18 4504699403782
19 12367743536793
20 33281266235062