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.

A081977 Odd long legs of primitive Pythagorean triangles sorted on semiperimeter.

Table of values

n a(n)
1 15
2 21
3 35
4 45
5 63
6 55
7 77
8 99
9 91
10 117
11 143
12 105
13 165
14 195
15 153
16 187
17 221
18 171
19 255
20 209
21 247
22 285
23 231
24 323
25 273
26 253
27 357
28 299
29 399
30 345
31 275
32 391
33 325
34 437
35 483
36 425
37 351
38 475
39 525
40 459
41 575
42 377
43 513
44 435
45 493
46 621
47 403
48 551
49 675
50 465
51 609
52 527
53 667
54 589

List of values

[15, 21, 35, 45, 63, 55, 77, 99, 91, 117, 143, 105, 165, 195, 153, 187, 221, 171, 255, 209, 247, 285, 231, 323, 273, 253, 357, 299, 399, 345, 275, 391, 325, 437, 483, 425, 351, 475, 525, 459, 575, 377, 513, 435, 493, 621, 403, 551, 675, 465, 609, 527, 667, 589]