# A054858 (b-file synthesized from sequence entry)
1 1
2 7
3 13
4 20
5 35
6 66
7 118
8 218
9 402
10 738
11 1358
12 2498
13 4594
14 8450
15 15542
16 28586
17 52578
18 96706
19 177870
20 327154
21 601730
22 1106754
23 2035638
24 3744122
25 6886514
26 12666274
27 23296910
28 42849698
29 78812882
30 144959490
31 266622070