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.

A014192 Palindromes in base 4 (written in base 10).

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 5
6 10
7 15
8 17
9 21
10 25
11 29
12 34
13 38
14 42
15 46
16 51
17 55
18 59
19 63
20 65
21 85
22 105
23 125
24 130
25 150
26 170
27 190
28 195
29 215
30 235
31 255
32 257
33 273
34 289
35 305
36 325
37 341
38 357
39 373
40 393
41 409
42 425
43 441
44 461
45 477
46 493
47 509
48 514
49 530
50 546
51 562
52 582
53 598
54 614
55 630
56 650
57 666

List of values

[0, 1, 2, 3, 5, 10, 15, 17, 21, 25, 29, 34, 38, 42, 46, 51, 55, 59, 63, 65, 85, 105, 125, 130, 150, 170, 190, 195, 215, 235, 255, 257, 273, 289, 305, 325, 341, 357, 373, 393, 409, 425, 441, 461, 477, 493, 509, 514, 530, 546, 562, 582, 598, 614, 630, 650, 666]