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.

A058271 An approximation to sigma_{3/2}(n): ceiling( sum_{d|n} d^(3/2) ).

Table of values

n a(n)
1 1
2 4
3 7
4 12
5 13
6 24
7 20
8 35
9 34
10 47
11 38
12 74
13 48
14 75
15 76
16 99
17 72
18 128
19 84
20 145
21 121
22 144
23 112
24 214
25 138
26 184
27 174
28 231
29 158
30 289
31 174
32 280
33 233
34 273
35 238
36 393
37 227
38 321
39 297
40 420
41 264
42 464
43 283
44 444
45 405
46 427
47 324
48 611
49 363
50 526
51 441
52 567
53 387

List of values

[1, 4, 7, 12, 13, 24, 20, 35, 34, 47, 38, 74, 48, 75, 76, 99, 72, 128, 84, 145, 121, 144, 112, 214, 138, 184, 174, 231, 158, 289, 174, 280, 233, 273, 238, 393, 227, 321, 297, 420, 264, 464, 283, 444, 405, 427, 324, 611, 363, 526, 441, 567, 387]