# A371518 (b-file synthesized from sequence entry)
0 1
1 2
2 11
3 72
4 525
5 4104
6 33647
7 285526
8 2486809
9 22103726
10 199697284
11 1828472914
12 16929944932
13 158246198836
14 1491210732346
15 14151603542612
16 135130396860130
17 1297381593071890
18 12516650939119421
19 121281286192026308
20 1179769340479567499