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.

A246955 Numbers j for which the symmetric representation of sigma(j) has two parts, each of width one.

Table of values

n a(n)
1 3
2 5
3 7
4 10
5 11
6 13
7 14
8 17
9 19
10 22
11 23
12 26
13 29
14 31
15 34
16 37
17 38
18 41
19 43
20 44
21 46
22 47
23 52
24 53
25 58
26 59
27 61
28 62
29 67
30 68
31 71
32 73
33 74
34 76
35 79
36 82
37 83
38 86
39 89
40 92
41 94
42 97
43 101
44 103
45 106
46 107
47 109
48 113
49 116
50 118
51 122
52 124
53 127
54 131
55 134
56 136
57 137
58 139
59 142
60 146
61 148
62 149
63 151
64 152
65 157
66 158
67 163
68 164
69 166
70 167
71 172
72 173
73 178
74 179
75 181
76 184
77 188
78 191
79 193
80 194
81 197
82 199

List of values

[3, 5, 7, 10, 11, 13, 14, 17, 19, 22, 23, 26, 29, 31, 34, 37, 38, 41, 43, 44, 46, 47, 52, 53, 58, 59, 61, 62, 67, 68, 71, 73, 74, 76, 79, 82, 83, 86, 89, 92, 94, 97, 101, 103, 106, 107, 109, 113, 116, 118, 122, 124, 127, 131, 134, 136, 137, 139, 142, 146, 148, 149, 151, 152, 157, 158, 163, 164, 166, 167, 172, 173, 178, 179, 181, 184, 188, 191, 193, 194, 197, 199]