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.

A030292 Numbers k such that k^3 has at most two different digits.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 7
7 10
8 11
9 20
10 100
11 200
12 1000
13 2000
14 10000
15 20000
16 100000
17 200000
18 1000000
19 2000000
20 10000000
21 20000000
22 100000000
23 200000000
24 1000000000
25 2000000000
26 10000000000
27 20000000000

List of values

[0, 1, 2, 3, 4, 7, 10, 11, 20, 100, 200, 1000, 2000, 10000, 20000, 100000, 200000, 1000000, 2000000, 10000000, 20000000, 100000000, 200000000, 1000000000, 2000000000, 10000000000, 20000000000]