# A062872 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 13
4 78
5 612
6 5796
7 64426
8 822470
9 11856945
10 190494094
11 3374719084
12 65351559893
13 1373320643023
14 31124359701926
15 756718320351009
16 19645797269948963
17 542437979097898912
18 15871685747774947593
19 490576250611060132721
20 15972108990755818357442