# A088504 (b-file synthesized from sequence entry)
0 0
1 0
2 2
3 0
4 14
5 20
6 32
7 0
8 254
9 492
10 932
11 1584
12 3104
13 4160
14 8192
15 0
16 65534
17 131036
18 261836
19 521968
20 1038884
21 2044440
22 4029984
23 7607296
24 15306272
25 27305280
26 53360192
27 77448960
28 201334784
29 268451840
30 536870912
31 0
32 4294967294