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.

A023411 If any even power of 2 ends with k 1's and 8's, they must be the first k terms of this sequence in reverse order.

Table of values

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

List of values

[8, 8, 8, 1, 8, 1, 8, 1, 1, 8, 8, 8, 8, 8, 8, 1, 8, 1, 8, 8, 8, 8, 1, 8, 1, 8, 1, 1, 8, 1, 1, 8, 8, 1, 1, 8, 1, 1, 8, 8, 1, 8, 1, 8, 8, 1, 8, 1, 1, 1, 8, 8, 8, 1, 8, 8, 1, 8, 1, 1, 8, 8, 1, 8, 1, 1, 1, 8, 1, 1, 1, 8, 1, 1, 1, 1, 1, 8, 8, 8, 8, 1, 8, 8, 8, 8, 8, 1, 8, 8, 8, 8, 1, 8, 8, 8, 8, 1, 8, 8, 1, 1, 8, 1, 1, 1, 1, 1]