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.

A135974 a(n) = the smallest integer m > n such that d(m) > d(n), where d(n) = number of divisors of n.

Table of values

n a(n)
1 2
2 4
3 4
4 6
5 6
6 12
7 8
8 12
9 10
10 12
11 12
12 24
13 14
14 16
15 16
16 18
17 18
18 24
19 20
20 24
21 24
22 24
23 24
24 36
25 26
26 28
27 28
28 30
29 30
30 36
31 32
32 36
33 36
34 36
35 36
36 48
37 38
38 40
39 40
40 48
41 42
42 48
43 44
44 48
45 48
46 48
47 48
48 60
49 50
50 54
51 52
52 54
53 54
54 60
55 56
56 60
57 60
58 60
59 60
60 120
61 62
62 63
63 64
64 66
65 66
66 72
67 68
68 70
69 70

List of values

[2, 4, 4, 6, 6, 12, 8, 12, 10, 12, 12, 24, 14, 16, 16, 18, 18, 24, 20, 24, 24, 24, 24, 36, 26, 28, 28, 30, 30, 36, 32, 36, 36, 36, 36, 48, 38, 40, 40, 48, 42, 48, 44, 48, 48, 48, 48, 60, 50, 54, 52, 54, 54, 60, 56, 60, 60, 60, 60, 120, 62, 63, 64, 66, 66, 72, 68, 70, 70]

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

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