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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.

A348656 Numbers with record values of the denominator of the harmonic mean of their unitary divisors.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 16
6 26
7 32
8 50
9 58
10 64
11 98
12 106
13 122
14 128
15 178
16 194
17 202
18 218
19 226
20 242
21 250
22 256
23 346
24 362
25 386
26 394
27 458
28 466
29 482
30 512
31 698
32 706
33 722
34 746
35 778
36 794
37 802
38 818
39 842
40 866
41 898
42 914
43 922
44 1018
45 1024
46 1402
47 1418
48 1466
49 1514
50 1522
51 1538
52 1546
53 1594
54 1618

List of values

[1, 2, 4, 8, 16, 26, 32, 50, 58, 64, 98, 106, 122, 128, 178, 194, 202, 218, 226, 242, 250, 256, 346, 362, 386, 394, 458, 466, 482, 512, 698, 706, 722, 746, 778, 794, 802, 818, 842, 866, 898, 914, 922, 1018, 1024, 1402, 1418, 1466, 1514, 1522, 1538, 1546, 1594, 1618]

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

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