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.

A039276 Numbers whose base-3 representation has the same nonzero number of 0's and 2's.

Table of values

n a(n)
1 6
2 11
3 15
4 19
5 21
6 32
7 34
8 38
9 42
10 46
11 48
12 56
13 58
14 60
15 64
16 66
17 72
18 89
19 95
20 97
21 101
22 103
23 105
24 113
25 115
26 119
27 123
28 127
29 129
30 137
31 139
32 141
33 145
34 147
35 153
36 167
37 169
38 173
39 175
40 177
41 181
42 183
43 191
44 193
45 195
46 199
47 201
48 207
49 217
50 219
51 225
52 260
53 266
54 268
55 278
56 284

List of values

[6, 11, 15, 19, 21, 32, 34, 38, 42, 46, 48, 56, 58, 60, 64, 66, 72, 89, 95, 97, 101, 103, 105, 113, 115, 119, 123, 127, 129, 137, 139, 141, 145, 147, 153, 167, 169, 173, 175, 177, 181, 183, 191, 193, 195, 199, 201, 207, 217, 219, 225, 260, 266, 268, 278, 284]