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.

A083490 Multiples of 2 in which there is no common digit in successive terms.

Table of values

n a(n)
0 2
1 4
2 6
3 8
4 10
5 22
6 30
7 42
8 50
9 62
10 70
11 82
12 90
13 112
14 300
15 412
16 500
17 612
18 700
19 812
20 900
21 1112
22 3000
23 4112
24 5000
25 6112
26 7000
27 8112
28 9000
29 11112
30 30000
31 41112
32 50000
33 61112
34 70000
35 81112
36 90000
37 111112
38 300000
39 411112
40 500000
41 611112
42 700000
43 811112

List of values

[2, 4, 6, 8, 10, 22, 30, 42, 50, 62, 70, 82, 90, 112, 300, 412, 500, 612, 700, 812, 900, 1112, 3000, 4112, 5000, 6112, 7000, 8112, 9000, 11112, 30000, 41112, 50000, 61112, 70000, 81112, 90000, 111112, 300000, 411112, 500000, 611112, 700000, 811112]