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.

A253237 Conjectured largest perfect power k such that k+n is also a perfect power, or 0 if no such k exists.

Table of values

n a(n)
1 8
2 25
3 125
4 121
5 27
6 0
7 32761
8 97336
9 64000
10 2187
11 3364
12 2197
13 4900
14 0
15 1295029
16 128
17 143384152904
18 343
19 503284356
20 196
21 100
22 2187
23 2025
24 542939080312
25 144
26 6436343
27 216
28 131044
29 196
30 6859
31 225
32 7744
33 256
34 0
35 1296
36 1728
37 14348907
38 1331
39 10609
40 2704
41 400
42 0
43 441
44 125
45 9216

List of values

[8, 25, 125, 121, 27, 0, 32761, 97336, 64000, 2187, 3364, 2197, 4900, 0, 1295029, 128, 143384152904, 343, 503284356, 196, 100, 2187, 2025, 542939080312, 144, 6436343, 216, 131044, 196, 6859, 225, 7744, 256, 0, 1296, 1728, 14348907, 1331, 10609, 2704, 400, 0, 441, 125, 9216]