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.

A074236 Numbers that are the long leg of some integer right triangle and the hypotenuse of some other integer right triangle.

Table of values

n a(n)
1 15
2 20
3 30
4 35
5 40
6 45
7 52
8 55
9 60
10 68
11 70
12 75
13 80
14 90
15 91
16 100
17 104
18 105
19 110
20 116
21 117
22 120
23 135
24 136
25 140
26 143
27 148
28 150
29 153
30 156
31 160
32 164
33 165
34 175
35 180
36 182
37 187
38 195
39 200
40 204
41 208
42 210
43 212
44 220
45 221
46 225
47 232
48 234
49 240
50 244
51 245
52 247
53 255
54 260
55 270

List of values

[15, 20, 30, 35, 40, 45, 52, 55, 60, 68, 70, 75, 80, 90, 91, 100, 104, 105, 110, 116, 117, 120, 135, 136, 140, 143, 148, 150, 153, 156, 160, 164, 165, 175, 180, 182, 187, 195, 200, 204, 208, 210, 212, 220, 221, 225, 232, 234, 240, 244, 245, 247, 255, 260, 270]

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

Content is available under The OEIS End-User License Agreement.