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.

A217262 Delta sequence for binary words in a minimal-change order (subset-lex Gray code).

Table of values

n a(n)
0 0
1 1
2 2
3 1
4 0
5 3
6 0
7 1
8 2
9 1
10 0
11 1
12 4
13 1
14 0
15 1
16 2
17 1
18 0
19 3
20 0
21 1
22 2
23 1
24 0
25 1
26 2
27 5
28 2
29 1
30 0
31 1
32 2
33 1
34 0
35 3
36 0
37 1
38 2
39 1
40 0
41 1
42 4
43 1
44 0
45 1
46 2
47 1
48 0
49 3
50 0
51 1
52 2
53 1
54 0
55 1
56 2
57 3
58 6
59 3
60 2
61 1
62 0
63 1
64 2
65 1
66 0
67 3
68 0
69 1
70 2
71 1
72 0
73 1
74 4
75 1
76 0
77 1
78 2
79 1
80 0
81 3
82 0
83 1
84 2
85 1
86 0
87 1
88 2
89 5
90 2
91 1
92 0
93 1
94 2
95 1
96 0
97 3
98 0
99 1
100 2
101 1
102 0
103 1
104 4
105 1
106 0
107 1
108 2
109 1
110 0
111 3
112 0
113 1
114 2
115 1
116 0
117 1
118 2
119 3
120 4

List of values

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