# A155220 (b-file synthesized from sequence entry)
2 1
3 4
4 10
5 19
6 109
7 692
8 3521
9 31519
10 398368
11 5171923
12 89984622
13 2185316954
14 63742209751
15 2336382318172
16 113584162550499
17 6998045379053544
18 543364715394976386
19 54434393498867053000
20 6983398903852168886345