# A005684 (b-file synthesized from sequence entry)
6 1
7 2
8 4
9 6
10 11
11 18
12 32
13 52
14 88
15 142
16 236
17 382
18 629
19 1018
20 1664
21 2692
22 4383
23 7092
24 11520
25 18640
26 30232
27 48916
28 79264
29 128252
30 207705
31 336074
32 544084