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.

A328303 Numbers whose arithmetic derivative is not squarefree.

Table of values

n a(n)
1 0
2 1
3 4
4 8
5 12
6 14
7 15
8 16
9 20
10 24
11 27
12 28
13 32
14 35
15 36
16 39
17 40
18 44
19 46
20 48
21 50
22 51
23 52
24 54
25 55
26 56
27 60
28 64
29 65
30 68
31 72
32 76
33 77
34 80
35 81
36 84
37 86
38 87
39 88
40 91
41 92
42 94
43 95
44 96
45 99
46 100
47 104
48 108
49 111
50 112
51 115
52 116
53 119
54 120
55 122
56 123
57 124
58 125
59 128
60 132
61 135
62 136
63 138
64 140
65 141
66 143
67 144
68 146
69 148
70 152
71 155
72 156
73 158
74 159
75 160
76 162
77 164
78 168
79 172
80 176
81 180
82 183
83 184
84 187
85 188
86 189
87 192
88 194
89 196
90 200

List of values

[0, 1, 4, 8, 12, 14, 15, 16, 20, 24, 27, 28, 32, 35, 36, 39, 40, 44, 46, 48, 50, 51, 52, 54, 55, 56, 60, 64, 65, 68, 72, 76, 77, 80, 81, 84, 86, 87, 88, 91, 92, 94, 95, 96, 99, 100, 104, 108, 111, 112, 115, 116, 119, 120, 122, 123, 124, 125, 128, 132, 135, 136, 138, 140, 141, 143, 144, 146, 148, 152, 155, 156, 158, 159, 160, 162, 164, 168, 172, 176, 180, 183, 184, 187, 188, 189, 192, 194, 196, 200]