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.

A342942 Numbers whose palindromization is a perfect power.

Table of values

n a(n)
1 12
2 13
3 34
4 48
5 67
6 102
7 123
8 146
9 408
10 449
11 696
12 698
13 942
14 1002
15 1030
16 1234
17 1367
18 4008
19 5221
20 6948
21 10002
22 10030
23 10203
24 10406
25 12124
26 12345
27 12568
28 40008
29 40409
30 52280
31 61732
32 94206
33 100002
34 102214
35 106625
36 121024
37 123456
38 400008
39 637832
40 1000002
41 1000300
42 1002003

List of values

[12, 13, 34, 48, 67, 102, 123, 146, 408, 449, 696, 698, 942, 1002, 1030, 1234, 1367, 4008, 5221, 6948, 10002, 10030, 10203, 10406, 12124, 12345, 12568, 40008, 40409, 52280, 61732, 94206, 100002, 102214, 106625, 121024, 123456, 400008, 637832, 1000002, 1000300, 1002003]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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