# A334331 (b-file synthesized from sequence entry)
1 6
2 30
3 114
4 486
5 1986
6 8202
7 33858
8 140262
9 580938
10 2407710
11 9980394
12 41384106
13 171634482
14 711932538
15 2953394214
16 12253006566
17 50838740046
18 210946278126
19 875324356398
20 3632308990686
21 15073375131306
22 62553271396074