# A024460 (b-file synthesized from sequence entry)
1 1
2 2
3 5
4 8
5 18
6 28
7 53
8 73
9 130
10 170
11 294
12 352
13 595
14 715
15 1184
16 1368
17 2248
18 2630
19 4293
20 4943
21 8042
22 8882
23 14422
24 16164
25 26211
26 28523
27 46214
28 49830
29 80694
30 88192
31 142769
32 156029
33 252540
34 271754
35 439792
36 465016
37 752503
38 805011
39 1302636
40 1374432
41 2223986