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.

A349005 a(n) = Sum_{d|n, d^2>=n} 1+d+n/d.

Table of values

n a(n)
1 3
2 4
3 5
4 11
5 7
6 14
7 9
8 17
9 18
10 20
11 13
12 31
13 15
14 26
15 26
16 38
17 19
18 42
19 21
20 45
21 34
22 38
23 25
24 64
25 38
26 44
27 42
28 59
29 31
30 76
31 33
32 66
33 50
34 56
35 50
36 102
37 39
38 62
39 58
40 94
41 43
42 100
43 45
44 87
45 81
46 74
47 49
48 129
49 66
50 96
51 74
52 101
53 55
54 124
55 74
56 124
57 82
58 92
59 61
60 174
61 63
62 98
63 107
64 139
65 86
66 148

List of values

[3, 4, 5, 11, 7, 14, 9, 17, 18, 20, 13, 31, 15, 26, 26, 38, 19, 42, 21, 45, 34, 38, 25, 64, 38, 44, 42, 59, 31, 76, 33, 66, 50, 56, 50, 102, 39, 62, 58, 94, 43, 100, 45, 87, 81, 74, 49, 129, 66, 96, 74, 101, 55, 124, 74, 124, 82, 92, 61, 174, 63, 98, 107, 139, 86, 148]