# A146259 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 3
6 13
7 31
8 77
9 447
10 3609
11 25623
12 200309
13 2271887
14 36004709
15 643384137
16 13404301669
17 367224822485
18 12922817223889
19 545705442791831
20 28082761867376669
21 1838300090661189305