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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.

A361784 Harmonic means the bi-unitary divisors of the bi-unitary harmonic numbers (A286325).

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 4
6 6
7 7
8 7
9 8
10 11
11 13
12 13
13 12
14 10
15 16
16 7
17 18
18 16
19 15
20 24
21 15
22 20
23 20
24 18
25 14
26 22
27 25
28 24
29 19
30 25
31 23
32 27
33 33
34 31
35 44
36 32
37 34
38 30
39 25
40 36
41 13
42 46
43 31
44 21
45 29
46 40
47 38
48 33
49 28
50 40
51 48
52 38
53 29
54 45
55 34
56 47
57 28
58 32
59 32
60 44
61 60
62 27
63 32
64 28
65 46
66 26
67 51

List of values

[1, 2, 3, 4, 4, 6, 7, 7, 8, 11, 13, 13, 12, 10, 16, 7, 18, 16, 15, 24, 15, 20, 20, 18, 14, 22, 25, 24, 19, 25, 23, 27, 33, 31, 44, 32, 34, 30, 25, 36, 13, 46, 31, 21, 29, 40, 38, 33, 28, 40, 48, 38, 29, 45, 34, 47, 28, 32, 32, 44, 60, 27, 32, 28, 46, 26, 51]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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