# A146420 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 5
6 13
7 29
8 109
9 438
10 2055
11 12862
12 88991
13 791639
14 8191225
15 106776687
16 1583975637
17 29823226111
18 639792465701