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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.

A385351 Perfect powers whose digits are all powers of the same single-digit base.

Table of values

n a(n)
1 1
2 4
3 8
4 9
5 16
6 81
7 121
8 128
9 144
10 441
11 484
12 841
13 1331
14 1444
15 8281
16 11881
17 14884
18 28224
19 48841
20 114244
21 128881
22 142884
23 221841
24 228484
25 848241
26 1121481
27 1281424
28 1418481
29 2184484
30 2214144
31 8282884
32 9393931
33 11142244
34 11282881
35 18241441
36 18818244
37 18844281
38 21242881

List of values

[1, 4, 8, 9, 16, 81, 121, 128, 144, 441, 484, 841, 1331, 1444, 8281, 11881, 14884, 28224, 48841, 114244, 128881, 142884, 221841, 228484, 848241, 1121481, 1281424, 1418481, 2184484, 2214144, 8282884, 9393931, 11142244, 11282881, 18241441, 18818244, 18844281, 21242881]

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

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