# A058802 (b-file synthesized from sequence entry)
3 1
4 1
5 3
6 8
7 26
8 96
9 414
10 2040
11 11432
12 72022
13 503973
14 3875329
15 32429747
16 292872455
17 2834089224
18 29209213572
19 318979706486