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.

A231876 Numbers n such that omega(n)^2 (cf. A001221) divides n.

Table of values

n a(n)
1 2
2 3
3 4
4 5
5 7
6 8
7 9
8 11
9 12
10 13
11 16
12 17
13 19
14 20
15 23
16 24
17 25
18 27
19 28
20 29
21 31
22 32
23 36
24 37
25 40
26 41
27 43
28 44
29 47
30 48
31 49
32 52
33 53
34 56
35 59
36 61
37 64
38 67
39 68
40 71
41 72
42 73
43 76
44 79
45 80
46 81
47 83
48 88
49 89
50 90
51 92
52 96
53 97
54 100
55 101
56 103
57 104
58 107
59 108
60 109
61 112
62 113
63 116
64 121
65 124
66 125
67 126
68 127
69 128
70 131
71 136
72 137
73 139
74 144
75 148
76 149

List of values

[2, 3, 4, 5, 7, 8, 9, 11, 12, 13, 16, 17, 19, 20, 23, 24, 25, 27, 28, 29, 31, 32, 36, 37, 40, 41, 43, 44, 47, 48, 49, 52, 53, 56, 59, 61, 64, 67, 68, 71, 72, 73, 76, 79, 80, 81, 83, 88, 89, 90, 92, 96, 97, 100, 101, 103, 104, 107, 108, 109, 112, 113, 116, 121, 124, 125, 126, 127, 128, 131, 136, 137, 139, 144, 148, 149]