# A026699 (b-file synthesized from sequence entry)
0 1
1 2
2 4
3 8
4 18
5 42
6 92
7 194
8 430
9 982
10 2158
11 4608
12 10198
13 23116
14 50840
15 109178
16 241472
17 545148
18 1199474
19 2584664
20 5714476
21 12867300
22 28319264
23 61166388
24 135200076
25 303859934
26 668886256
27 1447227562
28 3198315058
29 7177895844