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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.

A334591 Side length of largest triangle of zeros in the XOR-triangle with first row generated from the binary expansion of n.

Table of values

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

List of values

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

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