# A055903 (b-file synthesized from sequence entry)
7 1
8 15
9 141
10 939
11 4971
12 21981
13 84351
14 287961
15 891564
16 2539756
17 6733764
18 16769916
19 39526524
20 88722756
21 190653804
22 393952284
23 785736369
24 1517620599
25 2846653381
26 5198360739
27 9261986019
28 16131790389
29 27513326919
30 46020006201