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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.

A182209 a(n) is the least m >= n, such that the Hamming distance D(n,m) = 3.

Table of values

n a(n)
0 7
1 6
2 5
3 4
4 9
5 8
6 8
7 9
8 15
9 14
10 13
11 12
12 16
13 17
14 18
15 19
16 23
17 22
18 21
19 20
20 25
21 24
22 24
23 25
24 31
25 30
26 29
27 28
28 36
29 37
30 38
31 39
32 39
33 38
34 37
35 36
36 41
37 40
38 40
39 41
40 47
41 46
42 45
43 44
44 48
45 49
46 50
47 51
48 55
49 54
50 53
51 52
52 57
53 56
54 56
55 57
56 63
57 62
58 61
59 60
60 76
61 77
62 78
63 79
64 71
65 70
66 69

List of values

[7, 6, 5, 4, 9, 8, 8, 9, 15, 14, 13, 12, 16, 17, 18, 19, 23, 22, 21, 20, 25, 24, 24, 25, 31, 30, 29, 28, 36, 37, 38, 39, 39, 38, 37, 36, 41, 40, 40, 41, 47, 46, 45, 44, 48, 49, 50, 51, 55, 54, 53, 52, 57, 56, 56, 57, 63, 62, 61, 60, 76, 77, 78, 79, 71, 70, 69]

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

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