# A183229 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 10
4 17
5 126
6 3862
7 12741
8 110609
9 1929430
10 167593826
11 845443941
12 11064102326
13 178820437901
14 7538334414717
15 1483432379403435
16 10962589471724049
17 189591619730952006
18 3827839859607324106