# A198785 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 5
4 14
5 28
6 77
7 173
8 485
9 1165
10 3335
11 8341
12 24331
13 62455
14 184783
15 483127
16 1445429
17 3830911
18 11562247
19 30969809
20 94134108
21 254285698
22 777410651
23 2114690863
24 6496549393
25 17774924057
26 54831676621
27 150766702399
28 466729836290
29 1288810006264
30 4002059363580