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.

A088999 Flip 6,9 numbers: if number k contains decimal digit '6' or '9', then flip all occurrences of '6' to '9' and vice versa.

Table of values

n a(n)
1 9
2 6
3 19
4 16
5 29
6 26
7 39
8 36
9 49
10 46
11 59
12 56
13 90
14 91
15 92
16 93
17 94
18 95
19 99
20 97
21 98
22 96
23 79
24 76
25 89
26 86
27 60
28 61
29 62
30 63
31 64
32 65
33 69
34 67
35 68
36 66
37 109
38 106
39 119
40 116
41 129
42 126
43 139
44 136
45 149
46 146
47 159
48 156
49 190
50 191
51 192
52 193
53 194
54 195
55 199
56 197
57 198
58 196
59 179
60 176
61 189

List of values

[9, 6, 19, 16, 29, 26, 39, 36, 49, 46, 59, 56, 90, 91, 92, 93, 94, 95, 99, 97, 98, 96, 79, 76, 89, 86, 60, 61, 62, 63, 64, 65, 69, 67, 68, 66, 109, 106, 119, 116, 129, 126, 139, 136, 149, 146, 159, 156, 190, 191, 192, 193, 194, 195, 199, 197, 198, 196, 179, 176, 189]