# A373659 (b-file synthesized from sequence entry)
0 1
1 2
2 6
3 30
4 190
5 1547
6 15106
7 173502
8 2286648
9 34053437
10 565424068
11 10358963615
12 207582616995
13 4516836844067
14 106059101583274
15 2673073911292478
16 71978776046880670
17 2062324447652722085
18 62647209605811093549
19 2011144064488835839006
20 68034719732835699646658