# A258664 (b-file synthesized from sequence entry)
1 0
2 0
3 1
4 1
5 4
6 20
7 115
8 787
9 6184
10 54888
11 542805
12 5916725
13 70463900
14 910167596
15 12672415015
16 189181881575
17 3014307220880
18 51054940726928
19 915987174021609
20 17352888926841897
21 346144782915314740
22 7251738265074465220
23 159193007549552845339
24 3654204694819144118651