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.

A215739 Even and odd composite squarefree numbers, interlaced.

Table of values

n a(n)
1 6
2 15
3 10
4 21
5 14
6 33
7 22
8 35
9 26
10 39
11 30
12 51
13 34
14 55
15 38
16 57
17 42
18 65
19 46
20 69
21 58
22 77
23 62
24 85
25 66
26 87
27 70
28 91
29 74
30 93
31 78
32 95
33 82
34 105
35 86
36 111
37 94
38 115
39 102
40 119
41 106
42 123
43 110
44 129
45 114
46 133
47 118
48 141
49 122
50 143
51 130
52 145
53 134
54 155
55 138
56 159
57 142
58 161
59 146
60 165

List of values

[6, 15, 10, 21, 14, 33, 22, 35, 26, 39, 30, 51, 34, 55, 38, 57, 42, 65, 46, 69, 58, 77, 62, 85, 66, 87, 70, 91, 74, 93, 78, 95, 82, 105, 86, 111, 94, 115, 102, 119, 106, 123, 110, 129, 114, 133, 118, 141, 122, 143, 130, 145, 134, 155, 138, 159, 142, 161, 146, 165]