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.

A033041 Numbers all of whose base 16 digits are odd.

Table of values

n a(n)
1 1
2 3
3 5
4 7
5 9
6 11
7 13
8 15
9 17
10 19
11 21
12 23
13 25
14 27
15 29
16 31
17 49
18 51
19 53
20 55
21 57
22 59
23 61
24 63
25 81
26 83
27 85
28 87
29 89
30 91
31 93
32 95
33 113
34 115
35 117
36 119
37 121
38 123
39 125
40 127
41 145
42 147
43 149
44 151
45 153
46 155
47 157
48 159
49 177
50 179
51 181
52 183
53 185
54 187
55 189

List of values

[1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 49, 51, 53, 55, 57, 59, 61, 63, 81, 83, 85, 87, 89, 91, 93, 95, 113, 115, 117, 119, 121, 123, 125, 127, 145, 147, 149, 151, 153, 155, 157, 159, 177, 179, 181, 183, 185, 187, 189]