# A146041 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 5
6 21
7 83
8 385
9 2131
10 24025
11 318135
12 5078109
13 98561015
14 2403657061
15 86079554793
16 4029871316637
17 240018399697859
18 18147620162041911
19 1762019890516576641
20 229246937643264356069
21 39291648711744977550585