# A056348 (b-file synthesized from sequence entry)
1 0
2 1
3 2
4 3
5 6
6 8
7 16
8 24
9 42
10 69
11 124
12 208
13 378
14 668
15 1214
16 2220
17 4110
18 7630
19 14308
20 26931
21 50944
22 96782
23 184408
24 352450
25 675180
26 1296477
27 2493680
28 4805388
29 9272778
30 17919558
31 34669600