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A039873 as a simple table

n a(n)
1 1
2 1
3 1
4 3
5 5
6 6
7 9
8 12
9 18
10 28
11 35
12 48
13 66
14 86
15 117
16 152
17 198
18 257
19 330
20 427
21 541
22 688
23 868
24 1086
25 1369
26 1705
27 2114
28 2623
29 3232
30 3983
31 4892
32 5972
33 7287
34 8868
35 10761
36 13041
37 15736
38 18958
39 22802
40 27368
41 32793
42 39162
43 46712
44 55640
45 66130

[1,1,1,3,5,6,9,12,18,28,35,48,66,86,117,152,198,
 257,330,427,541,688,868,1086,1369,1705,2114,2623,
 3232,3983,4892,5972,7287,8868,10761,13041,15736,
 18958,22802,27368,32793,39162,46712,55640,66130]

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Last modified October 30 12:22 EDT 2020. Contains 338079 sequences. (Running on oeis4.)