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.

A084050 Numbers n such that at least one permutation of the digits of n yields a palindrome.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 20
13 22
14 30
15 33
16 40
17 44
18 50
19 55
20 60
21 66
22 70
23 77
24 80
25 88
26 90
27 99
28 100
29 101
30 110
31 111
32 112
33 113
34 114
35 115
36 116
37 117
38 118
39 119
40 121
41 122
42 131
43 133
44 141
45 144
46 151
47 155
48 161
49 166
50 171
51 177
52 181
53 188
54 191
55 199
56 200
57 202
58 211
59 212
60 220
61 221

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 20, 22, 30, 33, 40, 44, 50, 55, 60, 66, 70, 77, 80, 88, 90, 99, 100, 101, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 121, 122, 131, 133, 141, 144, 151, 155, 161, 166, 171, 177, 181, 188, 191, 199, 200, 202, 211, 212, 220, 221]

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

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