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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.

A376900 a(n) is the number of distinct integer-sided right triangles that can be drawn into a square with side length n.

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 1
5 1
6 1
7 1
8 2
9 2
10 2
11 3
12 4
13 4
14 5
15 5
16 6
17 6
18 6
19 6
20 8
21 10
22 10
23 10
24 11
25 11
26 11
27 11
28 13
29 13
30 14
31 14
32 17
33 17
34 17
35 18
36 18
37 18
38 18
39 19
40 20
41 21
42 23
43 25
44 25
45 25
46 25
47 27
48 27
49 27
50 27
51 29
52 31
53 31
54 31
55 34
56 34
57 34
58 34
59 37
60 37
61 37
62 37
63 40
64 41
65 42
66 43
67 43
68 45
69 45
70 46

List of values

[0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 8, 10, 10, 10, 11, 11, 11, 11, 13, 13, 14, 14, 17, 17, 17, 18, 18, 18, 18, 19, 20, 21, 23, 25, 25, 25, 25, 27, 27, 27, 27, 29, 31, 31, 31, 34, 34, 34, 34, 37, 37, 37, 37, 40, 41, 42, 43, 43, 45, 45, 46]

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

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