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A239087 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 21
13 13
14 22
15 23
16 31
17 14
18 32
19 24
20 33
21 34
22 41
23 15
24 42
25 25
26 43
27 35
28 44
29 45
30 51
31 16
32 52
33 26
34 53
35 36
36 54
37 46
38 55
39 56
40 61
41 17
42 62
43 27
44 63
45 37
46 64
47 47
48 65
49 57
50 66
51 67
52 71
53 18
54 72
55 28
56 73
57 38
58 74
59 48
60 75
61 58
62 76
63 68
64 77
65 78
66 81
67 19
68 82
69 29
70 83
71 39
72 84
73 49
74 85
75 59
76 86
77 69
78 87
79 79
80 88
81 89

[1,2,3,4,5,6,7,8,9,11,12,21,13,22,23,31,14,32,24,
 33,34,41,15,42,25,43,35,44,45,51,16,52,26,53,36,
 54,46,55,56,61,17,62,27,63,37,64,47,65,57,66,67,
 71,18,72,28,73,38,74,48,75,58,76,68,77,78,81,19,
 82,29,83,39,84,49,85,59,86,69,87,79,88,89]

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Last modified July 28 16:42 EDT 2021. Contains 346335 sequences. (Running on oeis4.)