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.

A372317 For any n > 0 with leading ternary digit h = A122586(n), reverse digits in blocks in ternary expansion of n where blocks are separated by h's; a(0) = 0.

Table of values

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

List of values

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

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

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