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.

A160761 The Kaprekar binary numbers in decimal.

Table of values

n a(n)
1 9
2 9
3 9
4 21
5 21
6 21
7 21
8 21
9 21
10 21
11 21
12 21
13 21
14 45
15 45
16 49
17 45
18 49
19 49
20 45
21 45
22 49
23 49
24 45
25 49
26 45
27 45
28 45
29 49
30 49
31 45
32 49
33 45
34 45
35 49
36 45
37 45
38 45
39 93
40 93
41 105
42 93
43 105
44 105
45 105
46 93
47 105
48 105
49 105
50 105
51 105
52 105
53 93
54 93
55 105
56 105
57 105
58 105
59 105
60 105
61 93
62 105
63 105
64 105

List of values

[9, 9, 9, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 45, 45, 49, 45, 49, 49, 45, 45, 49, 49, 45, 49, 45, 45, 45, 49, 49, 45, 49, 45, 45, 49, 45, 45, 45, 93, 93, 105, 93, 105, 105, 105, 93, 105, 105, 105, 105, 105, 105, 93, 93, 105, 105, 105, 105, 105, 105, 93, 105, 105, 105]

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

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