# A364981 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 39
4 580
5 11685
6 298566
7 9248701
8 336886936
9 14112113049
10 668422303210
11 35325208755441
12 2060811941835780
13 131547166492534117
14 9120279070776381886
15 682489450793082237285
16 54828316394224735284016
17 4706545644403274325580593