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A047248 as a simple table

n a(n)
1 0
2 2
3 3
4 4
5 5
6 6
7 8
8 9
9 10
10 11
11 12
12 14
13 15
14 16
15 17
16 18
17 20
18 21
19 22
20 23
21 24
22 26
23 27
24 28
25 29
26 30
27 32
28 33
29 34
30 35
31 36
32 38
33 39
34 40
35 41
36 42
37 44
38 45
39 46
40 47
41 48
42 50
43 51
44 52
45 53
46 54
47 56
48 57
49 58
50 59
51 60
52 62
53 63
54 64
55 65
56 66
57 68

[0,2,3,4,5,6,8,9,10,11,12,14,15,16,17,18,20,21,22,
 23,24,26,27,28,29,30,32,33,34,35,36,38,39,40,41,
 42,44,45,46,47,48,50,51,52,53,54,56,57,58,59,60,
 62,63,64,65,66,68]

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Last modified March 28 08:00 EDT 2024. Contains 371235 sequences. (Running on oeis4.)