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.

A344460 a(n) = Sum_{d|n} d * floor(sqrt(d)).

Table of values

n a(n)
1 1
2 3
3 4
4 11
5 11
6 18
7 15
8 27
9 31
10 43
11 34
12 62
13 40
14 59
15 59
16 91
17 69
18 117
19 77
20 131
21 102
22 124
23 93
24 174
25 136
26 172
27 166
28 207
29 146
30 253
31 156
32 251
33 202
34 241
35 200
36 377
37 223
38 307
39 277
40 387
41 247
42 410
43 259
44 396
45 356
46 371
47 283
48 526
49 358
50 518
51 429
52 544
53 372
54 630
55 429
56 615
57 479
58 554
59 414
60 797

List of values

[1, 3, 4, 11, 11, 18, 15, 27, 31, 43, 34, 62, 40, 59, 59, 91, 69, 117, 77, 131, 102, 124, 93, 174, 136, 172, 166, 207, 146, 253, 156, 251, 202, 241, 200, 377, 223, 307, 277, 387, 247, 410, 259, 396, 356, 371, 283, 526, 358, 518, 429, 544, 372, 630, 429, 615, 479, 554, 414, 797]