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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.

A069148 Numbers k such that k*k!/A062758(k) is not an integer where A062758(k) is the product of squares of divisors of k.

Table of values

n a(n)
1 4
2 6
3 8
4 10
5 14
6 16
7 18
8 20
9 22
10 26
11 28
12 34
13 38
14 42
15 44
16 46
17 52
18 58
19 62
20 66
21 68
22 74
23 76
24 78
25 82
26 86
27 92
28 94
29 102
30 106
31 114
32 116
33 118
34 122
35 124
36 134
37 138
38 142
39 146
40 148
41 158
42 164
43 166
44 172
45 174
46 178
47 186
48 188
49 194
50 202
51 206
52 212
53 214
54 218
55 222
56 226
57 236
58 244
59 246

List of values

[4, 6, 8, 10, 14, 16, 18, 20, 22, 26, 28, 34, 38, 42, 44, 46, 52, 58, 62, 66, 68, 74, 76, 78, 82, 86, 92, 94, 102, 106, 114, 116, 118, 122, 124, 134, 138, 142, 146, 148, 158, 164, 166, 172, 174, 178, 186, 188, 194, 202, 206, 212, 214, 218, 222, 226, 236, 244, 246]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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