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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.

A321726 Reverse each run of nonzero digits in ternary expansion of n and convert back to decimal.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 7
6 6
7 5
8 8
9 9
10 10
11 11
12 12
13 13
14 22
15 21
16 16
17 25
18 18
19 19
20 20
21 15
22 14
23 23
24 24
25 17
26 26
27 27
28 28
29 29
30 30
31 31
32 34
33 33
34 32
35 35
36 36
37 37
38 38
39 39
40 40
41 67
42 66
43 49
44 76
45 63
46 64
47 65
48 48
49 43
50 70
51 75
52 52
53 79
54 54
55 55
56 56
57 57
58 58
59 61
60 60
61 59
62 62
63 45
64 46
65 47
66 42
67 41

List of values

[0, 1, 2, 3, 4, 7, 6, 5, 8, 9, 10, 11, 12, 13, 22, 21, 16, 25, 18, 19, 20, 15, 14, 23, 24, 17, 26, 27, 28, 29, 30, 31, 34, 33, 32, 35, 36, 37, 38, 39, 40, 67, 66, 49, 76, 63, 64, 65, 48, 43, 70, 75, 52, 79, 54, 55, 56, 57, 58, 61, 60, 59, 62, 45, 46, 47, 42, 41]

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

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