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A080239 as a simple table

n a(n)
1 1
2 1
3 2
4 3
5 6
6 9
7 15
8 24
9 40
10 64
11 104
12 168
13 273
14 441
15 714
16 1155
17 1870
18 3025
19 4895
20 7920
21 12816
22 20736
23 33552
24 54288
25 87841
26 142129
27 229970
28 372099
29 602070
30 974169
31 1576239
32 2550408
33 4126648
34 6677056
35 10803704
36 17480760
37 28284465
38 45765225
39 74049690

[1,1,2,3,6,9,15,24,40,64,104,168,273,441,714,1155,
 1870,3025,4895,7920,12816,20736,33552,54288,87841,
 142129,229970,372099,602070,974169,1576239,
 2550408,4126648,6677056,10803704,17480760,
 28284465,45765225,74049690]

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Last modified February 24 09:40 EST 2020. Contains 332209 sequences. (Running on oeis4.)