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.

A060873 Intrinsic 3-palindromes: n is an intrinsic k-palindrome if it is a k-digit palindrome in some base.

Table of values

n a(n)
1 5
2 7
3 10
4 13
5 16
6 17
7 20
8 21
9 23
10 25
11 26
12 29
13 31
14 34
15 36
16 37
17 38
18 41
19 42
20 43
21 46
22 49
23 50
24 51
25 52
26 55
27 57
28 59
29 61
30 62
31 63
32 64
33 65
34 67
35 71
36 72
37 73
38 74
39 78
40 80
41 81
42 82
43 83
44 85
45 86
46 88
47 89
48 91
49 92
50 93
51 97
52 98
53 100
54 101
55 104
56 105
57 107
58 109
59 111
60 113
61 114
62 117
63 118

List of values

[5, 7, 10, 13, 16, 17, 20, 21, 23, 25, 26, 29, 31, 34, 36, 37, 38, 41, 42, 43, 46, 49, 50, 51, 52, 55, 57, 59, 61, 62, 63, 64, 65, 67, 71, 72, 73, 74, 78, 80, 81, 82, 83, 85, 86, 88, 89, 91, 92, 93, 97, 98, 100, 101, 104, 105, 107, 109, 111, 113, 114, 117, 118]

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

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