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.

A192504 Ludic nonprime numbers.

Table of values

n a(n)
1 1
2 25
3 77
4 91
5 115
6 119
7 121
8 143
9 161
10 175
11 209
12 221
13 235
14 247
15 265
16 287
17 301
18 329
19 341
20 361
21 377
22 407
23 415
24 437
25 445
26 475
27 481
28 493
29 497
30 517
31 527
32 535
33 553
34 565
35 581
36 595
37 625
38 667
39 685
40 697
41 703
42 707
43 749
44 775
45 791
46 803
47 805
48 835
49 841
50 851
51 865
52 893
53 913

List of values

[1, 25, 77, 91, 115, 119, 121, 143, 161, 175, 209, 221, 235, 247, 265, 287, 301, 329, 341, 361, 377, 407, 415, 437, 445, 475, 481, 493, 497, 517, 527, 535, 553, 565, 581, 595, 625, 667, 685, 697, 703, 707, 749, 775, 791, 803, 805, 835, 841, 851, 865, 893, 913]