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.

A348715 Numbers whose divisors can be partitioned into two disjoint sets without singletons whose harmonic means are both integers.

Table of values

n a(n)
1 12
2 18
3 24
4 30
5 40
6 42
7 45
8 48
9 54
10 56
11 60
12 66
13 78
14 84
15 90
16 96
17 102
18 114
19 120
20 126
21 132
22 135
23 138
24 140
25 168
26 174
27 180
28 186
29 196
30 198
31 200
32 204
33 210
34 222
35 224
36 234
37 240
38 246
39 252
40 258
41 264
42 270
43 280
44 282
45 308
46 318
47 330
48 336
49 354
50 360
51 364
52 366
53 390
54 396
55 402
56 420

List of values

[12, 18, 24, 30, 40, 42, 45, 48, 54, 56, 60, 66, 78, 84, 90, 96, 102, 114, 120, 126, 132, 135, 138, 140, 168, 174, 180, 186, 196, 198, 200, 204, 210, 222, 224, 234, 240, 246, 252, 258, 264, 270, 280, 282, 308, 318, 330, 336, 354, 360, 364, 366, 390, 396, 402, 420]

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

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