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.

A069811 a(n) = Sum_{k=1..n} omega(k)^2.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 8
7 9
8 10
9 11
10 15
11 16
12 20
13 21
14 25
15 29
16 30
17 31
18 35
19 36
20 40
21 44
22 48
23 49
24 53
25 54
26 58
27 59
28 63
29 64
30 73
31 74
32 75
33 79
34 83
35 87
36 91
37 92
38 96
39 100
40 104
41 105
42 114
43 115
44 119
45 123
46 127
47 128
48 132
49 133
50 137
51 141
52 145
53 146
54 150
55 154
56 158
57 162
58 166
59 167
60 176
61 177
62 181

List of values

[0, 1, 2, 3, 4, 8, 9, 10, 11, 15, 16, 20, 21, 25, 29, 30, 31, 35, 36, 40, 44, 48, 49, 53, 54, 58, 59, 63, 64, 73, 74, 75, 79, 83, 87, 91, 92, 96, 100, 104, 105, 114, 115, 119, 123, 127, 128, 132, 133, 137, 141, 145, 146, 150, 154, 158, 162, 166, 167, 176, 177, 181]