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.

A023694 Numbers with exactly 3 1's in ternary expansion.

Table of values

n a(n)
1 13
2 31
3 37
4 39
5 41
6 43
7 49
8 67
9 85
10 91
11 93
12 95
13 97
14 103
15 109
16 111
17 113
18 115
19 117
20 119
21 123
22 125
23 127
24 129
25 131
26 133
27 139
28 145
29 147
30 149
31 151
32 157
33 175
34 193
35 199
36 201
37 203
38 205
39 211
40 229
41 247
42 253
43 255
44 257
45 259
46 265
47 271
48 273
49 275
50 277
51 279
52 281
53 285
54 287
55 289

List of values

[13, 31, 37, 39, 41, 43, 49, 67, 85, 91, 93, 95, 97, 103, 109, 111, 113, 115, 117, 119, 123, 125, 127, 129, 131, 133, 139, 145, 147, 149, 151, 157, 175, 193, 199, 201, 203, 205, 211, 229, 247, 253, 255, 257, 259, 265, 271, 273, 275, 277, 279, 281, 285, 287, 289]