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.

A039284 Numbers whose base-5 representation has the same nonzero number of 0's and 2's.

Table of values

n a(n)
1 10
2 27
3 35
4 51
5 53
6 54
7 55
8 65
9 70
10 77
11 85
12 102
13 110
14 132
15 136
16 138
17 139
18 142
19 147
20 152
21 160
22 176
23 178
24 179
25 180
26 190
27 195
28 202
29 210
30 227
31 235
32 252
33 256
34 258
35 259
36 260
37 266
38 268
39 269
40 271
41 273
42 274
43 276
44 278
45 279
46 280
47 290
48 295
49 300
50 326
51 328
52 329
53 330
54 340

List of values

[10, 27, 35, 51, 53, 54, 55, 65, 70, 77, 85, 102, 110, 132, 136, 138, 139, 142, 147, 152, 160, 176, 178, 179, 180, 190, 195, 202, 210, 227, 235, 252, 256, 258, 259, 260, 266, 268, 269, 271, 273, 274, 276, 278, 279, 280, 290, 295, 300, 326, 328, 329, 330, 340]