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.

A124569 Numbers k such that k, k+2, k+4 and k+6 are squarefree.

Table of values

n a(n)
1 1
2 11
3 13
4 15
5 17
6 29
7 31
8 33
9 35
10 37
11 51
12 53
13 55
14 65
15 67
16 83
17 85
18 87
19 89
20 91
21 101
22 103
23 105
24 107
25 109
26 127
27 137
28 139
29 155
30 157
31 159
32 161
33 177
34 179
35 181
36 191
37 193
38 195
39 197
40 199
41 209
42 211
43 213
44 215
45 217
46 227
47 229
48 231
49 233
50 235
51 247
52 249
53 251
54 253
55 263
56 265
57 267

List of values

[1, 11, 13, 15, 17, 29, 31, 33, 35, 37, 51, 53, 55, 65, 67, 83, 85, 87, 89, 91, 101, 103, 105, 107, 109, 127, 137, 139, 155, 157, 159, 161, 177, 179, 181, 191, 193, 195, 197, 199, 209, 211, 213, 215, 217, 227, 229, 231, 233, 235, 247, 249, 251, 253, 263, 265, 267]