# A192252 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 9
4 57
5 417
6 4017
7 44337
8 568497
9 8188977
10 131568177
11 2326992177
12 44958134577
13 941649129777
14 21254190979377
15 514247427715377
16 13277149259395377
17 364340640790147377
18 10588931448837763377
19 324919870905259651377
20 10496883167091791491377