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.

A343524 Palindromes with digits strictly increasing up to the middle digit.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
10 9
11 11
12 22
13 33
14 44
15 55
16 66
17 77
18 88
19 99
20 121
21 131
22 141
23 151
24 161
25 171
26 181
27 191
28 232
29 242
30 252
31 262
32 272
33 282
34 292
35 343
36 353
37 363
38 373
39 383
40 393
41 454
42 464
43 474
44 484
45 494
46 565
47 575
48 585
49 595
50 676
51 686
52 696
53 787
54 797
55 898
56 1221
57 1331

List of values

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 66, 77, 88, 99, 121, 131, 141, 151, 161, 171, 181, 191, 232, 242, 252, 262, 272, 282, 292, 343, 353, 363, 373, 383, 393, 454, 464, 474, 484, 494, 565, 575, 585, 595, 676, 686, 696, 787, 797, 898, 1221, 1331]