# A155266 (b-file synthesized from sequence entry)
3 1
4 4
5 13
6 28
7 70
8 418
9 3187
10 20380
11 144781
12 1561781
13 23475489
14 388651137
15 7313541265
16 177385458253
17 5624711721417
18 217536953984714