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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.

A055964 n + reversal of hexadecimal (base 16) digits of n (written in base 10).

Table of values

n a(n)
0 0
1 2
2 4
3 6
4 8
5 10
6 12
7 14
8 16
9 18
10 20
11 22
12 24
13 26
14 28
15 30
16 17
17 34
18 51
19 68
20 85
21 102
22 119
23 136
24 153
25 170
26 187
27 204
28 221
29 238
30 255
31 272
32 34
33 51
34 68
35 85
36 102
37 119
38 136
39 153
40 170
41 187
42 204
43 221
44 238
45 255
46 272
47 289
48 51
49 68
50 85
51 102
52 119
53 136
54 153
55 170
56 187
57 204
58 221
59 238

List of values

[0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 17, 34, 51, 68, 85, 102, 119, 136, 153, 170, 187, 204, 221, 238, 255, 272, 34, 51, 68, 85, 102, 119, 136, 153, 170, 187, 204, 221, 238, 255, 272, 289, 51, 68, 85, 102, 119, 136, 153, 170, 187, 204, 221, 238]

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

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