# A355786 (b-file synthesized from sequence entry)
0 1
1 1
2 5
3 42
4 497
5 7620
6 143979
7 3241406
8 84847489
9 2534788296
10 85170416115
11 3180919433802
12 130771002469953
13 5869920100483452
14 285705285804636411
15 14989889385040915830
16 843420165009747027969
17 50664760467069168337680
18 3236433107379299238343779