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.

A328260 a(n) = n * omega(n).

Table of values

n a(n)
1 0
2 2
3 3
4 4
5 5
6 12
7 7
8 8
9 9
10 20
11 11
12 24
13 13
14 28
15 30
16 16
17 17
18 36
19 19
20 40
21 42
22 44
23 23
24 48
25 25
26 52
27 27
28 56
29 29
30 90
31 31
32 32
33 66
34 68
35 70
36 72
37 37
38 76
39 78
40 80
41 41
42 126
43 43
44 88
45 90
46 92
47 47
48 96
49 49
50 100
51 102
52 104
53 53
54 108
55 110
56 112
57 114
58 116
59 59
60 180
61 61
62 124
63 126
64 64
65 130
66 198
67 67
68 136
69 138
70 210

List of values

[0, 2, 3, 4, 5, 12, 7, 8, 9, 20, 11, 24, 13, 28, 30, 16, 17, 36, 19, 40, 42, 44, 23, 48, 25, 52, 27, 56, 29, 90, 31, 32, 66, 68, 70, 72, 37, 76, 78, 80, 41, 126, 43, 88, 90, 92, 47, 96, 49, 100, 102, 104, 53, 108, 110, 112, 114, 116, 59, 180, 61, 124, 126, 64, 130, 198, 67, 136, 138, 210]

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

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