# A175941 (b-file synthesized from sequence entry)
0 1
1 2
2 4
3 6
4 10
5 18
6 30
7 50
8 78
9 130
10 210
11 350
12 586
13 954
14 1606
15 2588
16 4234
17 6944
18 11342
19 18948
20 31450
21 52206
22 85662
23 141680
24 233040
25 385428
26 644910
27 1072074
28 1783342