# A049904 (b-file synthesized from sequence entry)
1 1
2 2
3 2
4 4
5 7
6 15
7 29
8 53
9 84
10 196
11 391
12 777
13 1532
14 3009
15 5711
16 10281
17 16383
18 38476
19 76951
20 153897
21 307772
22 615489
23 1230671
24 2460201
25 4916223
26 9821774
27 19582980
28 38935139
29 76947379
30 150209206
31 285751655
32 514138911
33 819473546