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.

A046087 Middle member 'b' of the primitive Pythagorean triples (a,b,c) ordered by increasing c, then b.

Table of values

n a(n)
1 4
2 12
3 15
4 24
5 21
6 35
7 40
8 45
9 60
10 56
11 63
12 55
13 77
14 84
15 80
16 72
17 99
18 91
19 112
20 117
21 105
22 143
23 144
24 140
25 132
26 120
27 165
28 180
29 153
30 176
31 168
32 195
33 156
34 187
35 171
36 220
37 221
38 208
39 209
40 255
41 247
42 264
43 260
44 252
45 231
46 240
47 285
48 224
49 273
50 312
51 308
52 253
53 323
54 288
55 299
56 272

List of values

[4, 12, 15, 24, 21, 35, 40, 45, 60, 56, 63, 55, 77, 84, 80, 72, 99, 91, 112, 117, 105, 143, 144, 140, 132, 120, 165, 180, 153, 176, 168, 195, 156, 187, 171, 220, 221, 208, 209, 255, 247, 264, 260, 252, 231, 240, 285, 224, 273, 312, 308, 253, 323, 288, 299, 272]