# A174603 (b-file synthesized from sequence entry)
0 1
1 3
2 9
3 189
4 1053
5 5103
6 88209
7 645165
8 4048137
9 65209779
10 563386509
11 4202694477
12 65731280085
13 638202713931
14 5411035008297
15 83729760898797
16 888040122326001
17 8324727674858595