# A241598 (b-file synthesized from sequence entry)
1 1
2 1
3 3
4 13
5 65
6 355
7 2051
8 12329
9 76317
10 483191
11 3114551
12 20370173
13 134844697
14 901750067
15 6082836811
16 41340928785
17 282808887861
18 1945826116687
19 13456445362911
20 93483434517701