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.

A214809 A214330 prefixed by a 0 consists of a concatenation of strings 0111010(01)^n, each such string ending with n >= 0 copies of 10; sequence gives successive values of n.

Table of values

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

List of values

[2, 1, 0, 4, 0, 3, 0, 0, 1, 1, 3, 1, 6, 4, 0, 0, 0, 4, 2, 0, 1, 2, 4, 2, 1, 1, 0, 0, 7, 0, 0, 3, 0, 1, 0, 8, 1, 5, 0, 0, 3, 1, 0, 1, 0, 0, 1, 1, 4, 0, 0, 1, 1, 0, 0, 0, 0, 3, 1, 1, 2, 0, 2, 2, 0, 1, 5, 1, 3, 2, 0, 0, 4, 0, 0, 1, 2, 5, 8, 6, 4, 11, 3, 8, 0, 0, 1, 0, 6, 4, 2, 1, 0, 0, 2, 9, 5, 1, 0, 0, 2, 0, 0, 3, 3, 1, 5, 3, 2, 7, 5, 0, 4, 0, 5, 0, 1, 1, 2, 0]