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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.

A060372 p(n), positive part of n when n=p(n)-q(n) with p(n), q(n), p(n)+q(n) in A005836, integers written without 2 in base 3.

Table of values

n a(n)
0 0
1 1
2 3
3 3
4 4
5 9
6 9
7 10
8 9
9 9
10 10
11 12
12 12
13 13
14 27
15 27
16 28
17 27
18 27
19 28
20 30
21 30
22 31
23 27
24 27
25 28
26 27
27 27
28 28
29 30
30 30
31 31
32 36
33 36
34 37
35 36
36 36
37 37
38 39
39 39
40 40
41 81
42 81
43 82
44 81
45 81
46 82
47 84
48 84
49 85
50 81
51 81
52 82
53 81
54 81
55 82
56 84
57 84
58 85
59 90
60 90
61 91
62 90
63 90
64 91
65 93
66 93
67 94
68 81
69 81
70 82
71 81

List of values

[0, 1, 3, 3, 4, 9, 9, 10, 9, 9, 10, 12, 12, 13, 27, 27, 28, 27, 27, 28, 30, 30, 31, 27, 27, 28, 27, 27, 28, 30, 30, 31, 36, 36, 37, 36, 36, 37, 39, 39, 40, 81, 81, 82, 81, 81, 82, 84, 84, 85, 81, 81, 82, 81, 81, 82, 84, 84, 85, 90, 90, 91, 90, 90, 91, 93, 93, 94, 81, 81, 82, 81]

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