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A018900 as a simple table

n a(n)
1 3
2 5
3 6
4 9
5 10
6 12
7 17
8 18
9 20
10 24
11 33
12 34
13 36
14 40
15 48
16 65
17 66
18 68
19 72
20 80
21 96
22 129
23 130
24 132
25 136
26 144
27 160
28 192
29 257
30 258
31 260
32 264
33 272
34 288
35 320
36 384
37 513
38 514
39 516
40 520
41 528
42 544
43 576
44 640
45 768
46 1025
47 1026
48 1028
49 1032
50 1040
51 1056
52 1088
53 1152
54 1280
55 1536
56 2049
57 2050
58 2052
59 2056
60 2064
61 2080
62 2112
63 2176
64 2304
65 2560
66 3072

[3,5,6,9,10,12,17,18,20,24,33,34,36,40,48,65,66,
 68,72,80,96,129,130,132,136,144,160,192,257,258,
 260,264,272,288,320,384,513,514,516,520,528,544,
 576,640,768,1025,1026,1028,1032,1040,1056,1088,
 1152,1280,1536,2049,2050,2052,2056,2064,2080,2112,
 2176,2304,2560,3072]

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Last modified April 16 05:26 EDT 2021. Contains 343030 sequences. (Running on oeis4.)