# A064857 (b-file synthesized from sequence entry)
1 1
2 3
3 5
4 7
5 53
6 107
7 25
8 1501
9 563
10 901
11 12389
12 16519
13 322121
14 644243
15 53687
16 1288489
17 3650719
18 4380863
19 18917363
20 3557111
21 104045497
22 416181989
23 2393046437
24 455818369
25 23930464373
26 47860928747
27 10255913303
28 11044829711