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.

A333234 Nonprimes describing the nonprime digits' positions in a way explained in the Comments section.

Table of values

n a(n)
1 20
2 40
3 34
4 64
5 76
6 84
7 200
8 106
9 300
10 118
11 210
12 270
13 248
14 124
15 140
16 324
17 221
18 231
19 261
20 338
21 150
22 170
23 186
24 364
25 384
26 341
27 390
28 371
29 424
30 451
31 161
32 481
33 506
34 511
35 548
36 570
37 600
38 551
39 581
40 611
41 628
42 636
43 656
44 664
45 688
46 714
47 694
48 749
49 721
50 750
51 794

List of values

[20, 40, 34, 64, 76, 84, 200, 106, 300, 118, 210, 270, 248, 124, 140, 324, 221, 231, 261, 338, 150, 170, 186, 364, 384, 341, 390, 371, 424, 451, 161, 481, 506, 511, 548, 570, 600, 551, 581, 611, 628, 636, 656, 664, 688, 714, 694, 749, 721, 750, 794]