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.

A284457 Square array whose rows list numbers with the same squarefree kernel (A007947): Transpose of A284311.

Table of values

n a(n)
1 2
2 4
3 3
4 8
5 9
6 5
7 16
8 27
9 25
10 6
11 32
12 81
13 125
14 12
15 7
16 64
17 243
18 625
19 18
20 49
21 10
22 128
23 729
24 3125
25 24
26 343
27 20
28 11
29 256
30 2187
31 15625
32 36
33 2401
34 40
35 121
36 13
37 512
38 6561
39 78125
40 48
41 16807
42 50
43 1331
44 169
45 14
46 1024
47 19683
48 390625
49 54
50 117649
51 80
52 14641
53 2197
54 28
55 15

List of values

[2, 4, 3, 8, 9, 5, 16, 27, 25, 6, 32, 81, 125, 12, 7, 64, 243, 625, 18, 49, 10, 128, 729, 3125, 24, 343, 20, 11, 256, 2187, 15625, 36, 2401, 40, 121, 13, 512, 6561, 78125, 48, 16807, 50, 1331, 169, 14, 1024, 19683, 390625, 54, 117649, 80, 14641, 2197, 28, 15]