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.

A067030 Numbers of the form k + reverse(k) for at least one k.

Table of values

n a(n)
0 0
1 2
2 4
3 6
4 8
5 10
6 11
7 12
8 14
9 16
10 18
11 22
12 33
13 44
14 55
15 66
16 77
17 88
18 99
19 101
20 110
21 121
22 132
23 141
24 143
25 154
26 161
27 165
28 176
29 181
30 187
31 198
32 201
33 202
34 221
35 222
36 241
37 242
38 261
39 262
40 281
41 282
42 302
43 303
44 322
45 323
46 342
47 343
48 362
49 363
50 382
51 383
52 403
53 404
54 423
55 424
56 443

List of values

[0, 2, 4, 6, 8, 10, 11, 12, 14, 16, 18, 22, 33, 44, 55, 66, 77, 88, 99, 101, 110, 121, 132, 141, 143, 154, 161, 165, 176, 181, 187, 198, 201, 202, 221, 222, 241, 242, 261, 262, 281, 282, 302, 303, 322, 323, 342, 343, 362, 363, 382, 383, 403, 404, 423, 424, 443]