# A015724 (b-file synthesized from sequence entry)
1 1
2 2
3 5
4 8
5 13
6 21
7 31
8 44
9 62
10 87
11 117
12 157
13 206
14 269
15 349
16 447
17 566
18 715
19 894
20 1112
21 1378
22 1696
23 2076
24 2531
25 3072
26 3712
27 4472
28 5367
29 6417
30 7651
31 9093
32 10772
33 12732
34 15004
35 17639
36 20691
37 24211
38 28265
39 32934
40 38293
41 44435
42 51470
43 59507
44 68677