# A172316 (b-file synthesized from sequence entry)
0 1
1 2
2 4
3 8
4 16
5 32
6 64
7 127
8 252
9 500
10 992
11 1968
12 3904
13 7744
14 15361
15 30470
16 60440
17 119888
18 237808
19 471712
20 935680
21 1855999
22 3681528
23 7302616
24 14485344
25 28732880
26 56994048
27 113052416
28 224248833
29 444816138
30 882329660