cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A239935 Numbers k such that DigitSum(3^k) > DigitSum(3^(k+1)).

Table of values

n a(n)
1 11
2 14
3 15
4 18
5 20
6 27
7 29
8 31
9 34
10 38
11 41
12 43
13 47
14 48
15 50
16 53
17 54
18 58
19 59
20 63
21 64
22 65
23 67
24 69
25 71
26 72
27 75
28 77
29 79
30 83
31 88
32 90
33 94
34 98
35 99
36 102
37 103
38 107
39 109
40 112
41 114
42 118
43 119
44 123
45 125
46 131
47 132
48 134
49 136
50 139
51 141
52 142
53 146
54 150
55 154
56 159
57 161
58 164
59 167

List of values

[11, 14, 15, 18, 20, 27, 29, 31, 34, 38, 41, 43, 47, 48, 50, 53, 54, 58, 59, 63, 64, 65, 67, 69, 71, 72, 75, 77, 79, 83, 88, 90, 94, 98, 99, 102, 103, 107, 109, 112, 114, 118, 119, 123, 125, 131, 132, 134, 136, 139, 141, 142, 146, 150, 154, 159, 161, 164, 167]