# A274861 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 8
5 16
6 32
7 64
8 128
9 264
10 544
11 1120
12 2304
13 4940
14 10632
15 22908
16 49324
17 112352
18 258184
19 596430
20 1379150
21 3431265
22 8639020
23 21965049
24 56062850
25 155582125
26 436328469
27 1238168841
28 3534962983
29 10951026755
30 34135076965
31 107562008116
32 341226376721