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.

A090740 Exponent of 2 in 3^n - 1.

Table of values

n a(n)
1 1
2 3
3 1
4 4
5 1
6 3
7 1
8 5
9 1
10 3
11 1
12 4
13 1
14 3
15 1
16 6
17 1
18 3
19 1
20 4
21 1
22 3
23 1
24 5
25 1
26 3
27 1
28 4
29 1
30 3
31 1
32 7
33 1
34 3
35 1
36 4
37 1
38 3
39 1
40 5
41 1
42 3
43 1
44 4
45 1
46 3
47 1
48 6
49 1
50 3
51 1
52 4
53 1
54 3
55 1
56 5
57 1
58 3
59 1
60 4
61 1
62 3
63 1
64 8
65 1
66 3
67 1
68 4
69 1
70 3
71 1
72 5
73 1
74 3
75 1
76 4
77 1
78 3
79 1
80 6
81 1
82 3
83 1
84 4
85 1
86 3
87 1
88 5
89 1
90 3
91 1
92 4
93 1
94 3
95 1
96 7
97 1
98 3
99 1
100 4
101 1
102 3
103 1
104 5
105 1

List of values

[1, 3, 1, 4, 1, 3, 1, 5, 1, 3, 1, 4, 1, 3, 1, 6, 1, 3, 1, 4, 1, 3, 1, 5, 1, 3, 1, 4, 1, 3, 1, 7, 1, 3, 1, 4, 1, 3, 1, 5, 1, 3, 1, 4, 1, 3, 1, 6, 1, 3, 1, 4, 1, 3, 1, 5, 1, 3, 1, 4, 1, 3, 1, 8, 1, 3, 1, 4, 1, 3, 1, 5, 1, 3, 1, 4, 1, 3, 1, 6, 1, 3, 1, 4, 1, 3, 1, 5, 1, 3, 1, 4, 1, 3, 1, 7, 1, 3, 1, 4, 1, 3, 1, 5, 1]