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.

A033942 Positive integers with at least 3 prime factors (counted with multiplicity).

Table of values

n a(n)
1 8
2 12
3 16
4 18
5 20
6 24
7 27
8 28
9 30
10 32
11 36
12 40
13 42
14 44
15 45
16 48
17 50
18 52
19 54
20 56
21 60
22 63
23 64
24 66
25 68
26 70
27 72
28 75
29 76
30 78
31 80
32 81
33 84
34 88
35 90
36 92
37 96
38 98
39 99
40 100
41 102
42 104
43 105
44 108
45 110
46 112
47 114
48 116
49 117
50 120
51 124
52 125
53 126
54 128
55 130
56 132
57 135
58 136
59 138
60 140
61 144

List of values

[8, 12, 16, 18, 20, 24, 27, 28, 30, 32, 36, 40, 42, 44, 45, 48, 50, 52, 54, 56, 60, 63, 64, 66, 68, 70, 72, 75, 76, 78, 80, 81, 84, 88, 90, 92, 96, 98, 99, 100, 102, 104, 105, 108, 110, 112, 114, 116, 117, 120, 124, 125, 126, 128, 130, 132, 135, 136, 138, 140, 144]

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

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