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.

A228024 Antiharmonic mean of the divisors of A228023(n) (the n-th primitive antiharmonic number).

Table of values

n a(n)
1 1
2 13
3 35
4 85
5 119
6 185
7 255
8 313
9 455
10 481
11 425
12 455
13 629
14 841
15 845
16 741
17 1183
18 841
19 1355
20 1015
21 1547
22 1105
23 1445
24 2197
25 1799
26 2735
27 3315
28 2405
29 3523
30 2873
31 2755
32 3605
33 4165
34 4595
35 4607
36 5705
37 5525
38 5365
39 7111
40 7995
41 5915
42 7157
43 6165
44 8285
45 5525
46 9373
47 10933
48 11305
49 7813

List of values

[1, 13, 35, 85, 119, 185, 255, 313, 455, 481, 425, 455, 629, 841, 845, 741, 1183, 841, 1355, 1015, 1547, 1105, 1445, 2197, 1799, 2735, 3315, 2405, 3523, 2873, 2755, 3605, 4165, 4595, 4607, 5705, 5525, 5365, 7111, 7995, 5915, 7157, 6165, 8285, 5525, 9373, 10933, 11305, 7813]