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.

A179276 Largest 3-smooth number <= n.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 4
6 6
7 6
8 8
9 9
10 9
11 9
12 12
13 12
14 12
15 12
16 16
17 16
18 18
19 18
20 18
21 18
22 18
23 18
24 24
25 24
26 24
27 27
28 27
29 27
30 27
31 27
32 32
33 32
34 32
35 32
36 36
37 36
38 36
39 36
40 36
41 36
42 36
43 36
44 36
45 36
46 36
47 36
48 48
49 48
50 48
51 48
52 48
53 48
54 54
55 54
56 54
57 54
58 54
59 54
60 54
61 54
62 54
63 54
64 64
65 64
66 64
67 64
68 64
69 64
70 64
71 64
72 72
73 72

List of values

[1, 2, 3, 4, 4, 6, 6, 8, 9, 9, 9, 12, 12, 12, 12, 16, 16, 18, 18, 18, 18, 18, 18, 24, 24, 24, 27, 27, 27, 27, 27, 32, 32, 32, 32, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 48, 48, 48, 48, 48, 48, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 64, 64, 64, 64, 64, 64, 64, 64, 72, 72]

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

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