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.

A342127 Numbers m such that the product of m and the string m in reverse contains m as a substring.

Table of values

n a(n)
1 0
2 1
3 5
4 6
5 10
6 47
7 50
8 60
9 75
10 78
11 100
12 125
13 152
14 457
15 500
16 600
17 750
18 1000
19 1025
20 1052
21 1250
22 1520
23 5000
24 5625
25 6000
26 7500
27 10000
28 10025
29 10052
30 10250
31 10520
32 12266
33 12500
34 15200
35 23258
36 43567
37 50000
38 56250
39 60000
40 62656
41 75000
42 82291
43 90625
44 98254
45 100000
46 100025
47 100052
48 100250
49 100520

List of values

[0, 1, 5, 6, 10, 47, 50, 60, 75, 78, 100, 125, 152, 457, 500, 600, 750, 1000, 1025, 1052, 1250, 1520, 5000, 5625, 6000, 7500, 10000, 10025, 10052, 10250, 10520, 12266, 12500, 15200, 23258, 43567, 50000, 56250, 60000, 62656, 75000, 82291, 90625, 98254, 100000, 100025, 100052, 100250, 100520]