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.

A140267 Nonnegative integers in balanced ternary representation (with 2 standing for -1 digit).

Table of values

n a(n)
0 0
1 1
2 12
3 10
4 11
5 122
6 120
7 121
8 102
9 100
10 101
11 112
12 110
13 111
14 1222
15 1220
16 1221
17 1202
18 1200
19 1201
20 1212
21 1210
22 1211
23 1022
24 1020
25 1021
26 1002
27 1000
28 1001
29 1012
30 1010
31 1011
32 1122
33 1120
34 1121
35 1102
36 1100
37 1101
38 1112
39 1110
40 1111
41 12222
42 12220
43 12221

List of values

[0, 1, 12, 10, 11, 122, 120, 121, 102, 100, 101, 112, 110, 111, 1222, 1220, 1221, 1202, 1200, 1201, 1212, 1210, 1211, 1022, 1020, 1021, 1002, 1000, 1001, 1012, 1010, 1011, 1122, 1120, 1121, 1102, 1100, 1101, 1112, 1110, 1111, 12222, 12220, 12221]

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

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