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.

A014190 Palindromes in base 3 (written in base 10).

Table of values

n a(n)
1 0
2 1
3 2
4 4
5 8
6 10
7 13
8 16
9 20
10 23
11 26
12 28
13 40
14 52
15 56
16 68
17 80
18 82
19 91
20 100
21 112
22 121
23 130
24 142
25 151
26 160
27 164
28 173
29 182
30 194
31 203
32 212
33 224
34 233
35 242
36 244
37 280
38 316
39 328
40 364
41 400
42 412
43 448
44 484
45 488
46 524
47 560
48 572
49 608
50 644
51 656
52 692
53 728
54 730
55 757

List of values

[0, 1, 2, 4, 8, 10, 13, 16, 20, 23, 26, 28, 40, 52, 56, 68, 80, 82, 91, 100, 112, 121, 130, 142, 151, 160, 164, 173, 182, 194, 203, 212, 224, 233, 242, 244, 280, 316, 328, 364, 400, 412, 448, 484, 488, 524, 560, 572, 608, 644, 656, 692, 728, 730, 757]