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.

A090739 Exponent of 2 in 9^n - 1.

Table of values

n a(n)
1 3
2 4
3 3
4 5
5 3
6 4
7 3
8 6
9 3
10 4
11 3
12 5
13 3
14 4
15 3
16 7
17 3
18 4
19 3
20 5
21 3
22 4
23 3
24 6
25 3
26 4
27 3
28 5
29 3
30 4
31 3
32 8
33 3
34 4
35 3
36 5
37 3
38 4
39 3
40 6
41 3
42 4
43 3
44 5
45 3
46 4
47 3
48 7
49 3
50 4
51 3
52 5
53 3
54 4
55 3
56 6
57 3
58 4
59 3
60 5
61 3
62 4
63 3
64 9
65 3
66 4
67 3
68 5
69 3
70 4
71 3
72 6
73 3
74 4
75 3
76 5
77 3
78 4
79 3
80 7
81 3
82 4
83 3
84 5
85 3
86 4
87 3

List of values

[3, 4, 3, 5, 3, 4, 3, 6, 3, 4, 3, 5, 3, 4, 3, 7, 3, 4, 3, 5, 3, 4, 3, 6, 3, 4, 3, 5, 3, 4, 3, 8, 3, 4, 3, 5, 3, 4, 3, 6, 3, 4, 3, 5, 3, 4, 3, 7, 3, 4, 3, 5, 3, 4, 3, 6, 3, 4, 3, 5, 3, 4, 3, 9, 3, 4, 3, 5, 3, 4, 3, 6, 3, 4, 3, 5, 3, 4, 3, 7, 3, 4, 3, 5, 3, 4, 3]