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.

A291598 a(n) = log_2(A281130(n)).

Table of values

n a(n)
1 0
2 0
3 1
4 0
5 1
6 1
7 2
8 1
9 2
10 1
11 2
12 2
13 3
14 1
15 2
16 2
17 3
18 2
19 3
20 2
21 3
22 3
23 4
24 2
25 3
26 3
27 4
28 2
29 3
30 3
31 4
32 2
33 3
34 3
35 4
36 3
37 4
38 3
39 4
40 4
41 5
42 2
43 3
44 4
45 2
46 3
47 3
48 4
49 2
50 3
51 2
52 3
53 4
54 4
55 5
56 4
57 5
58 3
59 4
60 3
61 4
62 2
63 3
64 5
65 2
66 3
67 3
68 4
69 3
70 4
71 4
72 5
73 4
74 5
75 2
76 3
77 4
78 4
79 5
80 3
81 4
82 2
83 3
84 2
85 3
86 4
87 4
88 5
89 4
90 5
91 3
92 4
93 3
94 4
95 4
96 5
97 5
98 6

List of values

[0, 0, 1, 0, 1, 1, 2, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 3, 4, 4, 5, 2, 3, 4, 2, 3, 3, 4, 2, 3, 2, 3, 4, 4, 5, 4, 5, 3, 4, 3, 4, 2, 3, 5, 2, 3, 3, 4, 3, 4, 4, 5, 4, 5, 2, 3, 4, 4, 5, 3, 4, 2, 3, 2, 3, 4, 4, 5, 4, 5, 3, 4, 3, 4, 4, 5, 5, 6]

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

Content is available under The OEIS End-User License Agreement.