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.

A324521 Numbers > 1 where the maximum prime index is less than or equal to the number of prime factors counted with multiplicity.

Table of values

n a(n)
1 2
2 4
3 6
4 8
5 9
6 12
7 16
8 18
9 20
10 24
11 27
12 30
13 32
14 36
15 40
16 45
17 48
18 50
19 54
20 56
21 60
22 64
23 72
24 75
25 80
26 81
27 84
28 90
29 96
30 100
31 108
32 112
33 120
34 125
35 126
36 128
37 135
38 140
39 144
40 150
41 160
42 162
43 168
44 176
45 180
46 189
47 192
48 196
49 200
50 210
51 216
52 224
53 225
54 240
55 243
56 250
57 252
58 256

List of values

[2, 4, 6, 8, 9, 12, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 50, 54, 56, 60, 64, 72, 75, 80, 81, 84, 90, 96, 100, 108, 112, 120, 125, 126, 128, 135, 140, 144, 150, 160, 162, 168, 176, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 243, 250, 252, 256]

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

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