# A054178 (b-file synthesized from sequence entry)
0 0
1 0
2 0
3 2
4 3
5 6
6 10
7 19
8 35
9 63
10 115
11 215
12 400
13 759
14 1430
15 2735
16 5236
17 10058
18 19392
19 37503
20 72686
21 141120
22 274439
23 534633
24 1042879
25 2036824
26 3982508
27 7794887
28 15270563
29 29941088
30 58751556
31 115367299
32 226690692
33 445709729
34 876839450