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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.

A336751 Smallest side of integer-sided triangles whose sides a < b < c are in arithmetic progression.

Table of values

n a(n)
1 2
2 3
3 3
4 4
5 4
6 5
7 4
8 5
9 6
10 5
11 6
12 7
13 5
14 6
15 7
16 8
17 6
18 7
19 8
20 9
21 6
22 7
23 8
24 9
25 10
26 7
27 8
28 9
29 10
30 11
31 7
32 8
33 9
34 10
35 11
36 12
37 8
38 9
39 10
40 11
41 12
42 13
43 8
44 9
45 10
46 11
47 12
48 13
49 14
50 9
51 10
52 11
53 12
54 13
55 14
56 15
57 9
58 10
59 11
60 12
61 13
62 14
63 15
64 16
65 10
66 11
67 12
68 13
69 14
70 15
71 16
72 17
73 10
74 11
75 12
76 13
77 14

List of values

[2, 3, 3, 4, 4, 5, 4, 5, 6, 5, 6, 7, 5, 6, 7, 8, 6, 7, 8, 9, 6, 7, 8, 9, 10, 7, 8, 9, 10, 11, 7, 8, 9, 10, 11, 12, 8, 9, 10, 11, 12, 13, 8, 9, 10, 11, 12, 13, 14, 9, 10, 11, 12, 13, 14, 15, 9, 10, 11, 12, 13, 14, 15, 16, 10, 11, 12, 13, 14, 15, 16, 17, 10, 11, 12, 13, 14]

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

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