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.

A244548 Palindromes n with nonzero digits such that n +/- the product of digits of n are both palindromes.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 252
6 15451
7 25152
8 25252
9 25352
10 25452
11 36563
12 51415
13 52125
14 52225
15 52325
16 52425
17 63536
18 92529
19 1455541
20 1545451
21 1954591
22 2255522
23 2525252
24 2853582
25 2856582
26 3354533
27 3534353
28 4155514
29 4453544
30 4456544
31 4515154
32 4543454
33 4546454
34 5145415
35 5225225
36 5334335
37 5415145

List of values

[1, 2, 3, 4, 252, 15451, 25152, 25252, 25352, 25452, 36563, 51415, 52125, 52225, 52325, 52425, 63536, 92529, 1455541, 1545451, 1954591, 2255522, 2525252, 2853582, 2856582, 3354533, 3534353, 4155514, 4453544, 4456544, 4515154, 4543454, 4546454, 5145415, 5225225, 5334335, 5415145]