# A132796 (b-file synthesized from sequence entry)
0 0
1 1
2 0
3 5
4 6
5 21
6 36
7 85
8 162
9 341
10 672
11 1365
12 2718
13 5461
14 10908
15 21845
16 43674
17 87381
18 174744
19 349525
20 699030
21 1398101
22 2796180
23 5592405
24 11184786
25 22369621
26 44739216
27 89478485
28 178956942
29 357913941
30 715827852