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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.

A055593 Second longest side of congruent triangles with integer sides and positive integer area, ordered by longest side, then second longest side and finally shortest side.

Table of values

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

List of values

[4, 5, 5, 8, 10, 12, 13, 12, 13, 14, 10, 10, 15, 17, 15, 13, 15, 16, 17, 20, 13, 15, 20, 17, 20, 24, 25, 24, 25, 25, 26, 25, 21, 25, 17, 24, 25, 25, 26, 28, 29, 20, 20, 30, 34, 28, 29, 34, 29, 30, 20, 26, 30, 35, 37, 25, 28, 34, 35, 36, 39, 25, 26, 29, 30, 32, 37, 39, 28, 40]

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

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