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.

A232712 Least positive k (not a power of 10) such that k and k^n have the same set of digits.

Table of values

n a(n)
1 2
2 4762
3 107624
4 35641
5 39568
6 1380796
7 12635940
8 40837596
9 102349857
10 102567384
11 106342987
12 129046873
13 107623945
14 231940678
15 239607415
16 368709154
17 1023456789
18 164758903
19 176384592
20 1023456789
21 1023456789
22 1023456789
23 1023456789
24 1023456789
25 1023456789

List of values

[2, 4762, 107624, 35641, 39568, 1380796, 12635940, 40837596, 102349857, 102567384, 106342987, 129046873, 107623945, 231940678, 239607415, 368709154, 1023456789, 164758903, 176384592, 1023456789, 1023456789, 1023456789, 1023456789, 1023456789, 1023456789]

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

Content is available under The OEIS End-User License Agreement.