# A304626 (b-file synthesized from sequence entry)
0 1
1 0
2 1
3 10
4 47
5 201
6 849
7 3578
8 15147
9 64516
10 276268
11 1188342
12 5130987
13 22226036
14 96543989
15 420368843
16 1834203939
17 8018057328
18 35107961157
19 153950675566
20 675978772306
21 2971700764920
22 13078268135661
23 57613905606250
24 254038914924767
25 1121081799217206
26 4951199308679965