# A002845 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 2
5 4
6 8
7 17
8 36
9 78
10 171
11 379
12 851
13 1928
14 4396
15 10087
16 23273
17 53948
18 125608
19 293543
20 688366
21 1619087
22 3818818
23 9029719
24 21400706
25 50828664
26 120963298
27 288405081
28 688821573
29 1647853491
30 3948189131
31 9473431479