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.

A058270 An approximation to sigma_{3/2}(n): round( sum_{d|n} d^(3/2) ).

Table of values

n a(n)
1 1
2 4
3 6
4 12
5 12
6 24
7 20
8 34
9 33
10 47
11 37
12 73
13 48
14 75
15 75
16 98
17 71
18 127
19 84
20 144
21 121
22 144
23 111
24 213
25 137
26 183
27 173
28 231
29 157
30 289
31 174
32 279
33 232
34 272
35 238
36 393
37 226
38 321
39 297
40 420
41 264
42 463
43 283
44 443
45 404
46 426
47 323
48 610
49 363
50 525
51 441
52 566
53 387

List of values

[1, 4, 6, 12, 12, 24, 20, 34, 33, 47, 37, 73, 48, 75, 75, 98, 71, 127, 84, 144, 121, 144, 111, 213, 137, 183, 173, 231, 157, 289, 174, 279, 232, 272, 238, 393, 226, 321, 297, 420, 264, 463, 283, 443, 404, 426, 323, 610, 363, 525, 441, 566, 387]