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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.

A333919 Perimeters of integer-sided triangles with side lengths a <= b <= c whose altitude from side b is an integer.

Table of values

n a(n)
1 12
2 24
3 30
4 36
5 40
6 42
7 48
8 56
9 60
10 70
11 72
12 78
13 80
14 84
15 90
16 96
17 104
18 108
19 110
20 112
21 114
22 120
23 126
24 132
25 136
26 140
27 144
28 150
29 154
30 156
31 160
32 162
33 168
34 176
35 180
36 182
37 186
38 192
39 198
40 200
41 204
42 208
43 210
44 216
45 220
46 222
47 224
48 228
49 230
50 232
51 234
52 238
53 240
54 250
55 252

List of values

[12, 24, 30, 36, 40, 42, 48, 56, 60, 70, 72, 78, 80, 84, 90, 96, 104, 108, 110, 112, 114, 120, 126, 132, 136, 140, 144, 150, 154, 156, 160, 162, 168, 176, 180, 182, 186, 192, 198, 200, 204, 208, 210, 216, 220, 222, 224, 228, 230, 232, 234, 238, 240, 250, 252]

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

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