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.

A232710 Binary numbers (written in decimal) such that the sum of digits mod 2 equals the product of digits mod 2.

Table of values

n a(n)
0 0
1 1
2 5
3 6
4 7
5 9
6 10
7 12
8 17
9 18
10 20
11 23
12 24
13 27
14 29
15 30
16 31
17 33
18 34
19 36
20 39
21 40
22 43
23 45
24 46
25 48
26 51
27 53
28 54
29 57
30 58
31 60
32 65
33 66
34 68
35 71
36 72
37 75
38 77
39 78
40 80
41 83
42 85
43 86
44 89
45 90
46 92
47 95
48 96
49 99
50 101
51 102
52 105
53 106
54 108
55 111
56 113
57 114
58 116
59 119
60 120
61 123
62 125

List of values

[0, 1, 5, 6, 7, 9, 10, 12, 17, 18, 20, 23, 24, 27, 29, 30, 31, 33, 34, 36, 39, 40, 43, 45, 46, 48, 51, 53, 54, 57, 58, 60, 65, 66, 68, 71, 72, 75, 77, 78, 80, 83, 85, 86, 89, 90, 92, 95, 96, 99, 101, 102, 105, 106, 108, 111, 113, 114, 116, 119, 120, 123, 125]

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

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