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A028769 as a simple table

n a(n)
1 2
2 3
3 5
4 6
5 7
6 10
7 11
8 12
9 13
10 14
11 15
12 17
13 18
14 19
15 20
16 21
17 22
18 23
19 24
20 26
21 27
22 29
23 30
24 31
25 33
26 34
27 35
28 37
29 38
30 39
31 40
32 41
33 42
34 43
35 45
36 46
37 47
38 48
39 50
40 51
41 52
42 53
43 54
44 55

[2,3,5,6,7,10,11,12,13,14,15,17,18,19,20,21,22,23,
 24,26,27,29,30,31,33,34,35,37,38,39,40,41,42,43,
 45,46,47,48,50,51,52,53,54,55]

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Last modified February 26 17:22 EST 2021. Contains 341632 sequences. (Running on oeis4.)