# A116557 (b-file synthesized from sequence entry)
0 1
1 3
2 6
3 11
4 19
5 32
6 52
7 85
8 139
9 225
10 365
11 592
12 958
13 1551
14 2511
15 4064
16 6577
17 10642
18 17220
19 27863
20 45084
21 72948
22 118033
23 190982
24 309016