# A337673 (b-file synthesized from sequence entry)
0 0
1 1
2 2
3 4
4 8
5 16
6 37
7 74
8 172
9 344
10 786
11 1572
12 3538
13 7206
14 16252
15 33112
16 73762
17 149967
18 330107
19 678610
20 1498356
21 3082302
22 6742487
23 13855154
24 30122440
25 62388962
26 135783788
27 281177482
28 608402189
29 1259151448
30 2711432766
31 5646008216
32 12172417990
33 25339969480
34 54409676729
35 113159496364