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.

A318206 Numbers having no divisor d > 1 that is a binary palindrome (i.e., an element of A006995).

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 11
6 13
7 16
8 19
9 22
10 23
11 26
12 29
13 32
14 37
15 38
16 41
17 43
18 44
19 46
20 47
21 52
22 53
23 58
24 59
25 61
26 64
27 67
28 71
29 74
30 76
31 79
32 82
33 83
34 86
35 88
36 89
37 92
38 94
39 97
40 101
41 103
42 104
43 106
44 109
45 113
46 116
47 118
48 121
49 122
50 128
51 131
52 134
53 137
54 139
55 142
56 143
57 148
58 149
59 151
60 152
61 157

List of values

[1, 2, 4, 8, 11, 13, 16, 19, 22, 23, 26, 29, 32, 37, 38, 41, 43, 44, 46, 47, 52, 53, 58, 59, 61, 64, 67, 71, 74, 76, 79, 82, 83, 86, 88, 89, 92, 94, 97, 101, 103, 104, 106, 109, 113, 116, 118, 121, 122, 128, 131, 134, 137, 139, 142, 143, 148, 149, 151, 152, 157]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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