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.

A046497 Palindromes expressible as sum of 2 consecutive palindromes.

Table of values

n a(n)
1 1
2 3
3 5
4 7
5 9
6 11
7 33
8 55
9 77
10 99
11 121
12 212
13 232
14 252
15 272
16 292
17 393
18 414
19 434
20 454
21 474
22 494
23 595
24 616
25 636
26 656
27 676
28 696
29 797
30 818
31 838
32 858
33 878
34 898
35 999
36 2112
37 2332
38 2552
39 2772
40 2992
41 3993
42 4114
43 4334
44 4554
45 4774
46 4994
47 5995
48 6116
49 6336
50 6556
51 6776
52 6996
53 7997
54 8118
55 8338
56 8558

List of values

[1, 3, 5, 7, 9, 11, 33, 55, 77, 99, 121, 212, 232, 252, 272, 292, 393, 414, 434, 454, 474, 494, 595, 616, 636, 656, 676, 696, 797, 818, 838, 858, 878, 898, 999, 2112, 2332, 2552, 2772, 2992, 3993, 4114, 4334, 4554, 4774, 4994, 5995, 6116, 6336, 6556, 6776, 6996, 7997, 8118, 8338, 8558]