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.

A006446 Numbers k such that floor(sqrt(k)) divides k.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 8
7 9
8 12
9 15
10 16
11 20
12 24
13 25
14 30
15 35
16 36
17 42
18 48
19 49
20 56
21 63
22 64
23 72
24 80
25 81
26 90
27 99
28 100
29 110
30 120
31 121
32 132
33 143
34 144
35 156
36 168
37 169
38 182
39 195
40 196
41 210
42 224
43 225
44 240
45 255
46 256
47 272
48 288
49 289
50 306
51 323
52 324
53 342
54 360
55 361
56 380
57 399
58 400
59 420

List of values

[1, 2, 3, 4, 6, 8, 9, 12, 15, 16, 20, 24, 25, 30, 35, 36, 42, 48, 49, 56, 63, 64, 72, 80, 81, 90, 99, 100, 110, 120, 121, 132, 143, 144, 156, 168, 169, 182, 195, 196, 210, 224, 225, 240, 255, 256, 272, 288, 289, 306, 323, 324, 342, 360, 361, 380, 399, 400, 420]