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A020664 as a simple table

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 20
19 21
20 22
21 23
22 24
23 25
24 26
25 27
26 28
27 31
28 32
29 33
30 34
31 35
32 36
33 37
34 38
35 39
36 41
37 42
38 43
39 44
40 45
41 49
42 50
43 51
44 52
45 53
46 54
47 55
48 58
49 59
50 60
51 61
52 62
53 63
54 64
55 65
56 66
57 68
58 69
59 70
60 71
61 72
62 73
63 74
64 75
65 77
66 78
67 81
68 82
69 83
70 84
71 85
72 88
73 89
74 96
75 97 

[1,2,3,4,5,6,7,8,9,11,12,13,14,15,16,17,18,20,21,
 22,23,24,25,26,27,28,31,32,33,34,35,36,37,38,39,
 41,42,43,44,45,49,50,51,52,53,54,55,58,59,60,61,
 62,63,64,65,66,68,69,70,71,72,73,74,75,77,78,81,
 82,83,84,85,88,89,96,97]

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Last modified May 6 21:30 EDT 2024. Contains 372297 sequences. (Running on oeis4.)