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.

A177887 The areas of Pythagorean triangles divided by 6.

Table of values

n a(n)
1 1
2 4
3 5
4 9
5 10
6 14
7 16
8 20
9 25
10 30
11 35
12 36
13 40
14 45
15 49
16 55
17 56
18 64
19 80
20 81
21 84
22 90
23 91
24 100
25 105
26 120
27 121
28 125
29 126
30 140
31 144
32 154
33 160
34 165
35 169
36 180
37 196
38 204
39 220
40 224
41 225
42 231
43 245
44 250
45 256
46 260
47 270
48 285
49 286
50 289
51 315
52 320
53 324
54 336
55 350
56 360
57 361
58 364
59 385
60 390

List of values

[1, 4, 5, 9, 10, 14, 16, 20, 25, 30, 35, 36, 40, 45, 49, 55, 56, 64, 80, 81, 84, 90, 91, 100, 105, 120, 121, 125, 126, 140, 144, 154, 160, 165, 169, 180, 196, 204, 220, 224, 225, 231, 245, 250, 256, 260, 270, 285, 286, 289, 315, 320, 324, 336, 350, 360, 361, 364, 385, 390]