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A020654 as a simple table

n a(n)
1 0
2 1
3 2
4 3
5 5
6 6
7 7
8 8
9 10
10 11
11 12
12 13
13 15
14 16
15 17
16 18
17 25
18 26
19 27
20 28
21 30
22 31
23 32
24 33
25 35
26 36
27 37
28 38
29 40
30 41
31 42
32 43
33 50
34 51
35 52
36 53
37 55
38 56
39 57
40 58
41 60
42 61
43 62
44 63
45 65
46 66
47 67
48 68
49 75
50 76
51 77
52 78
53 80
54 81
55 82
56 83
57 85
58 86
59 87
60 88
61 90
62 91
63 92
64 93
65 125
66 126
67 127 

[0,1,2,3,5,6,7,8,10,11,12,13,15,16,17,18,25,26,27,
 28,30,31,32,33,35,36,37,38,40,41,42,43,50,51,52,
 53,55,56,57,58,60,61,62,63,65,66,67,68,75,76,77,
 78,80,81,82,83,85,86,87,88,90,91,92,93,125,126,
 127]

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Last modified April 23 23:26 EDT 2024. Contains 371917 sequences. (Running on oeis4.)