cp's OEIS Frontend

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.

A386943 Ordered hypotenuses of nonprimitive Pythagorean triples of the form (u^2 - v^2, 2*u*v, u^2 + v^2), where u and v are positive integers.

Table of values

n a(n)
1 10
2 20
3 26
4 34
5 40
6 45
7 50
8 52
9 58
10 68
11 74
12 80
13 82
14 90
15 100
16 104
17 106
18 116
19 117
20 122
21 125
22 130
23 130
24 136
25 146
26 148
27 153
28 160
29 164
30 170
31 170
32 178
33 180
34 194
35 200
36 202
37 208
38 212
39 218
40 225
41 226
42 232
43 234
44 244
45 245
46 250
47 250
48 260
49 260
50 261
51 272
52 274
53 290
54 290
55 292
56 296

List of values

[10, 20, 26, 34, 40, 45, 50, 52, 58, 68, 74, 80, 82, 90, 100, 104, 106, 116, 117, 122, 125, 130, 130, 136, 146, 148, 153, 160, 164, 170, 170, 178, 180, 194, 200, 202, 208, 212, 218, 225, 226, 232, 234, 244, 245, 250, 250, 260, 260, 261, 272, 274, 290, 290, 292, 296]