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A048992 as a simple table

n a(n)
1 12
2 23
3 31
4 34
5 41
6 42
7 45
8 51
9 52
10 53
11 56
12 61
13 62
14 63
15 64
16 67
17 71
18 72
19 73
20 74
21 75
22 78
23 81
24 82
25 83
26 84
27 85
28 86
29 89
30 91
31 92
32 93
33 94
34 95
35 96
36 97
37 98
38 101
39 111
40 113
41 121
42 122
43 123
44 131
45 141
46 151
47 161
48 171
49 181
50 191
51 192
52 201
53 202
54 210
55 211
56 212
57 213
58 214
59 215
60 216
61 217

[12,23,31,34,41,42,45,51,52,53,56,61,62,63,64,67,
 71,72,73,74,75,78,81,82,83,84,85,86,89,91,92,93,
 94,95,96,97,98,101,111,113,121,122,123,131,141,
 151,161,171,181,191,192,201,202,210,211,212,213,
 214,215,216,217]

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Last modified April 24 19:31 EDT 2024. Contains 371962 sequences. (Running on oeis4.)