# A169954 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 5
4 8
5 13
6 20
7 45
8 86
9 184
10 332
11 657
12 1144
13 2279
14 4460
15 9441
16 17834
17 35564
18 64502
19 123022
20 243534
21 511428
22 981356
23 1979789
24 3705156
25 7232134
26 13723662
27 28745041
28 55900110
29 113564645