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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.

A196260 Positive integers b in (1/4)-Pythagorean triples (a,b,c) satisfying a<=b, in order of increasing a and then increasing b.

Table of values

n a(n)
1 2
2 4
3 15
4 32
5 6
6 70
7 20
8 192
9 8
10 30
11 44
12 10
13 26
14 64
15 20
16 12
17 17
18 45
19 140
20 220
21 14
22 40
23 384
24 32
25 96
26 884
27 16
28 60
29 160
30 18
31 88
32 210
33 64
34 20
35 39
36 52
37 75
38 128
39 391
40 60
41 576
42 22
43 40
44 102
45 950
46 228
47 2080
48 24
49 34
50 90
51 280
52 32
53 160
54 348
55 26
56 186
57 440
58 132
59 28
60 80
61 105
62 253
63 768
64 1100
65 30
66 64
67 78
68 192

List of values

[2, 4, 15, 32, 6, 70, 20, 192, 8, 30, 44, 10, 26, 64, 20, 12, 17, 45, 140, 220, 14, 40, 384, 32, 96, 884, 16, 60, 160, 18, 88, 210, 64, 20, 39, 52, 75, 128, 391, 60, 576, 22, 40, 102, 950, 228, 2080, 24, 34, 90, 280, 32, 160, 348, 26, 186, 440, 132, 28, 80, 105, 253, 768, 1100, 30, 64, 78, 192]