# A067247 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 6
5 10
6 16
7 25
8 39
9 63
10 99
11 158
12 253
13 402
14 639
15 1021
16 1633
17 2617
18 4153
19 6633
20 10460
21 16598
22 26146
23 41409
24 64733
25 102006
26 159165
27 249698
28 387515
29 604769
30 933531
31 1451882
32 2232319
33 3451823