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.

A247104 Squarefree self-numbers.

Table of values

n a(n)
1 3
2 5
3 7
4 31
5 42
6 53
7 86
8 97
9 110
10 143
11 154
12 165
13 187
14 209
15 211
16 222
17 233
18 255
19 266
20 277
21 299
22 310
23 323
24 334
25 345
26 367
27 389
28 411
29 413
30 435
31 446
32 457
33 479
34 501
35 514
36 547
37 569
38 591
39 602
40 613
41 615
42 626
43 659
44 670
45 681
46 703
47 714
48 727
49 749
50 771
51 782
52 793
53 815
54 817

List of values

[3, 5, 7, 31, 42, 53, 86, 97, 110, 143, 154, 165, 187, 209, 211, 222, 233, 255, 266, 277, 299, 310, 323, 334, 345, 367, 389, 411, 413, 435, 446, 457, 479, 501, 514, 547, 569, 591, 602, 613, 615, 626, 659, 670, 681, 703, 714, 727, 749, 771, 782, 793, 815, 817]