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A027708 as a simple table

n a(n)
0 4
1 5
2 11
3 12
4 17
5 18
6 21
7 27
8 28
9 31
10 32
11 36
12 39
13 40
14 41
15 42
16 43
17 46
18 47
19 48
20 49
21 50
22 51
23 52
24 53
25 80
26 81
27 82
28 83
29 84
30 85
31 93
32 94
33 102
34 103
35 106
36 110
37 111
38 112
39 115
40 118
41 119
42 120
43 126
44 127
45 128
46 129
47 134
48 135
49 143
50 144
51 156
52 157
53 160
54 161
55 162
56 163
57 167
58 168
59 171

[4,5,11,12,17,18,21,27,28,31,32,36,39,40,41,42,43,
 46,47,48,49,50,51,52,53,80,81,82,83,84,85,93,94,
 102,103,106,110,111,112,115,118,119,120,126,127,
 128,129,134,135,143,144,156,157,160,161,162,163,
 167,168,171]

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Last modified December 5 22:37 EST 2019. Contains 329782 sequences. (Running on oeis4.)