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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.

A346693 Minimum integer length of a segment that touches the interior of n squares on a unit square grid.

Table of values

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

List of values

[1, 1, 1, 2, 2, 3, 3, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, 11, 12, 13, 13, 14, 15, 15, 16, 17, 17, 18, 19, 20, 20, 21, 22, 22, 23, 24, 25, 25, 26, 27, 27, 28, 29, 30, 30, 31, 32, 32, 33, 34, 34, 35, 36, 37, 37, 38, 39, 39, 40, 41, 42, 42, 43, 44, 44, 45, 46, 46, 47, 48]

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

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