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.

A264921 Decimal expansion of constant z = Sum_{n>=1} {(4/3)^n} * (3/4)^n, where {x} is the fractional part of x.

Table of values

n a(n)
1 1
2 3
3 6
4 7
5 4
6 6
7 1
8 3
9 7
10 9
11 3
12 5
13 3
14 3
15 2
16 9
17 2
18 6
19 9
20 0
21 2
22 1
23 3
24 0
25 0
26 5
27 2
28 8
29 2
30 3
31 7
32 5
33 4
34 0
35 8
36 0
37 4
38 3
39 4
40 5
41 9
42 4
43 5
44 5
45 1
46 2
47 8
48 4
49 8
50 9
51 9
52 5
53 3
54 0
55 8
56 3
57 7
58 2
59 0
60 4
61 7
62 8
63 1
64 1
65 2
66 5
67 6
68 7
69 4
70 0
71 4
72 6
73 8
74 0
75 2
76 1
77 0
78 7
79 3
80 8
81 6
82 8
83 3
84 6
85 3
86 9
87 2
88 4
89 7
90 1
91 7
92 6
93 6
94 7
95 7
96 1
97 9
98 8
99 5
100 1
101 0
102 6
103 6
104 5
105 7
106 1
107 2
108 6
109 3
110 8
111 2
112 0
113 9
114 1
115 4
116 3
117 0
118 0
119 9
120 3
121 2
122 6
123 2
124 8
125 0
126 9
127 3
128 8
129 9
130 8
131 7
132 7
133 0
134 2
135 2
136 9
137 6
138 1
139 1
140 0
141 1
142 6
143 8
144 2
145 1
146 7
147 2
148 4
149 9
150 9
151 0
152 2
153 2
154 3
155 8
156 2
157 5
158 9
159 3
160 4
161 1
162 8
163 1
164 6
165 5
166 5
167 4
168 5
169 9
170 5
171 0
172 0
173 8
174 5
175 3
176 6
177 4
178 1
179 9
180 1
181 0
182 5
183 7
184 2
185 4
186 4
187 3
188 2
189 9

List of values

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