# A099851 (b-file synthesized from sequence entry)
1 1
2 3
3 16
4 57
5 112
6 160
7 272
8 404
9 20924
10 147153
11 274617
12 4409708
13 24881389
14 34850872
15 39808233
16 186610952
17 980830465
18 1777956414