# A071359 (b-file synthesized from sequence entry)
0 0
1 1
2 1
3 2
4 5
5 12
6 31
7 83
8 227
9 634
10 1799
11 5171
12 15027
13 44074
14 130299
15 387880
16 1161665
17 3497734
18 10581819
19 32150411
20 98057835
21 300116888
22 921456715
23 2837379238
24 8760199757
25 27112737988
26 84103586027
27 261435982873
28 814257033047