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.

A227897 Numbers k such that k^2 + 2 is not squarefree.

Table of values

n a(n)
1 4
2 5
3 13
4 14
5 19
6 22
7 23
8 24
9 31
10 32
11 40
12 41
13 49
14 50
15 58
16 59
17 63
18 67
19 68
20 71
21 76
22 77
23 85
24 86
25 94
26 95
27 102
28 103
29 104
30 112
31 113
32 121
33 122
34 130
35 131
36 139
37 140
38 148
39 149
40 157
41 158
42 166
43 167
44 175
45 176
46 184
47 185
48 193
49 194
50 202
51 203
52 211
53 212
54 218
55 220
56 221
57 223
58 229

List of values

[4, 5, 13, 14, 19, 22, 23, 24, 31, 32, 40, 41, 49, 50, 58, 59, 63, 67, 68, 71, 76, 77, 85, 86, 94, 95, 102, 103, 104, 112, 113, 121, 122, 130, 131, 139, 140, 148, 149, 157, 158, 166, 167, 175, 176, 184, 185, 193, 194, 202, 203, 211, 212, 218, 220, 221, 223, 229]