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.

A335215 Bi-unitary Zumkeller numbers: numbers whose set of bi-unitary divisors can be partitioned into two disjoint sets of equal sum.

Table of values

n a(n)
1 6
2 24
3 30
4 40
5 42
6 48
7 54
8 56
9 60
10 66
11 70
12 72
13 78
14 80
15 88
16 90
17 96
18 102
19 104
20 114
21 120
22 138
23 150
24 160
25 162
26 168
27 174
28 186
29 192
30 210
31 216
32 222
33 224
34 240
35 246
36 258
37 264
38 270
39 280
40 282
41 288
42 294
43 312
44 318
45 320
46 330
47 336
48 352
49 354
50 360
51 366
52 378
53 384
54 390
55 402

List of values

[6, 24, 30, 40, 42, 48, 54, 56, 60, 66, 70, 72, 78, 80, 88, 90, 96, 102, 104, 114, 120, 138, 150, 160, 162, 168, 174, 186, 192, 210, 216, 222, 224, 240, 246, 258, 264, 270, 280, 282, 288, 294, 312, 318, 320, 330, 336, 352, 354, 360, 366, 378, 384, 390, 402]

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

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