# A003420 (b-file synthesized from sequence entry)
1 1
2 2
3 5
4 11
5 14
6 26
7 41
8 89
9 101
10 194
11 314
12 341
13 689
14 1091
15 1154
16 1889
17 2141
18 3449
19 3506
20 5561
21 6254
22 8126
23 8774
24 10709
25 13166
26 15461
27 23201
28 24569
29 30014
30 81149
31 81626
32 162686
33 243374
34 644474
35 839354
36 879941