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.

A056576 Highest k with 2^k <= 3^n.

Table of values

n a(n)
0 0
1 1
2 3
3 4
4 6
5 7
6 9
7 11
8 12
9 14
10 15
11 17
12 19
13 20
14 22
15 23
16 25
17 26
18 28
19 30
20 31
21 33
22 34
23 36
24 38
25 39
26 41
27 42
28 44
29 45
30 47
31 49
32 50
33 52
34 53
35 55
36 57
37 58
38 60
39 61
40 63
41 64
42 66
43 68
44 69
45 71
46 72
47 74
48 76
49 77
50 79
51 80
52 82
53 84
54 85
55 87
56 88
57 90
58 91
59 93
60 95
61 96
62 98
63 99
64 101
65 103
66 104
67 106
68 107

List of values

[0, 1, 3, 4, 6, 7, 9, 11, 12, 14, 15, 17, 19, 20, 22, 23, 25, 26, 28, 30, 31, 33, 34, 36, 38, 39, 41, 42, 44, 45, 47, 49, 50, 52, 53, 55, 57, 58, 60, 61, 63, 64, 66, 68, 69, 71, 72, 74, 76, 77, 79, 80, 82, 84, 85, 87, 88, 90, 91, 93, 95, 96, 98, 99, 101, 103, 104, 106, 107]

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

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