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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.

A305877 Numbers in base 3 reversed.

Table of values

n a(n)
0 0
1 1
2 2
3 1
4 11
5 21
6 2
7 12
8 22
9 1
10 101
11 201
12 11
13 111
14 211
15 21
16 121
17 221
18 2
19 102
20 202
21 12
22 112
23 212
24 22
25 122
26 222
27 1
28 1001
29 2001
30 101
31 1101
32 2101
33 201
34 1201
35 2201
36 11
37 1011
38 2011
39 111
40 1111
41 2111
42 211
43 1211
44 2211
45 21
46 1021
47 2021
48 121
49 1121
50 2121
51 221
52 1221
53 2221
54 2

List of values

[0, 1, 2, 1, 11, 21, 2, 12, 22, 1, 101, 201, 11, 111, 211, 21, 121, 221, 2, 102, 202, 12, 112, 212, 22, 122, 222, 1, 1001, 2001, 101, 1101, 2101, 201, 1201, 2201, 11, 1011, 2011, 111, 1111, 2111, 211, 1211, 2211, 21, 1021, 2021, 121, 1121, 2121, 221, 1221, 2221, 2]

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

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