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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.

A020888 Ordered set of (a + b - c)/2 as (a,b,c) runs through all primitive Pythagorean triples with a

Table of values

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

List of values

[1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 7, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 15, 15, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 21, 21, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, 28, 28, 29, 29, 30, 30, 30, 30, 31, 31, 32, 33, 33, 33, 33, 34, 34, 35, 35, 35, 35]

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

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