# A005539 (b-file synthesized from sequence entry)
1 0
2 1
3 3
4 4
5 7
6 9
7 12
8 18
9 22
10 102
11 112
12 157
13 162
14 289
15 619
16 763
17 1389
18 1783
19 1882
20 3294
21 3567
22 13297
23 14932
24 18954
25 19612
26 23598
27 33882
28 66874
29 70546
30 86568
31 187626
32 190738