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.

A080257 Numbers having at least two distinct or a total of at least three prime factors.

Table of values

n a(n)
1 6
2 8
3 10
4 12
5 14
6 15
7 16
8 18
9 20
10 21
11 22
12 24
13 26
14 27
15 28
16 30
17 32
18 33
19 34
20 35
21 36
22 38
23 39
24 40
25 42
26 44
27 45
28 46
29 48
30 50
31 51
32 52
33 54
34 55
35 56
36 57
37 58
38 60
39 62
40 63
41 64
42 65
43 66
44 68
45 69
46 70
47 72
48 74
49 75
50 76
51 77
52 78
53 80
54 81
55 82
56 84
57 85
58 86
59 87
60 88
61 90
62 91
63 92
64 93
65 94
66 95
67 96
68 98
69 99
70 100

List of values

[6, 8, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 93, 94, 95, 96, 98, 99, 100]

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

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