# A131788 (b-file synthesized from sequence entry)
1 1
2 2
3 3
4 6
5 18
6 22
7 74
8 173
9 350
10 627
11 1903
12 3980
13 11139
14 29437
15 72720
16 108312
17 337079
18 379735
19 988163
20 1354929
21 4458118
22 12200929
23 32148649
24 78234718
25 208109020
26 546549127
27 1108402372
28 3055896646
29 8105184898
30 8151267237
31 29457007624