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A247786 as a simple table

n a(n)
1 1
2 3
3 4
4 5
5 7
6 8
7 9
8 11
9 12
10 14
11 15
12 16
13 18
14 19
15 20
16 22
17 23
18 24
19 26
20 27
21 28
22 30
23 31
24 33
25 34
26 35
27 37
28 38
29 39
30 41
31 42
32 43
33 45
34 46
35 48
36 49
37 50
38 52
39 53
40 54
41 56
42 57
43 58
44 60
45 61
46 62
47 64
48 65
49 67
50 68
51 69
52 71
53 72
54 73
55 75
56 76
57 77
58 79
59 80
60 81
61 83
62 84
63 86
64 87
65 88
66 90 

[1,3,4,5,7,8,9,11,12,14,15,16,18,19,20,22,23,24,
 26,27,28,30,31,33,34,35,37,38,39,41,42,43,45,46,
 48,49,50,52,53,54,56,57,58,60,61,62,64,65,67,68,
 69,71,72,73,75,76,77,79,80,81,83,84,86,87,88,90]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)