# A049932 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 4
5 8
6 16
7 32
8 71
9 166
10 301
11 602
12 1211
13 2446
14 5026
15 10488
16 22820
17 53682
18 96877
19 193754
20 387515
21 775054
22 1550242
23 3100920
24 6203684
25 12415410
26 24874014
27 49888100
28 100357500
29 203040866
30 415396222
31 868265134
32 1889683034