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.

A331831 Numbers k such that k and k + 1 are both negabinary odious numbers.

Table of values

n a(n)
1 3
2 11
3 15
4 23
5 29
6 35
7 43
8 47
9 53
10 59
11 63
12 71
13 77
14 83
15 91
16 95
17 103
18 109
19 115
20 119
21 125
22 131
23 139
24 143
25 151
26 157
27 163
28 171
29 175
30 181
31 187
32 191
33 199
34 205
35 211
36 215
37 221
38 227
39 235
40 239
41 245
42 251
43 255
44 263
45 269
46 275
47 283
48 287
49 295
50 301
51 307
52 311
53 317
54 323
55 331
56 335

List of values

[3, 11, 15, 23, 29, 35, 43, 47, 53, 59, 63, 71, 77, 83, 91, 95, 103, 109, 115, 119, 125, 131, 139, 143, 151, 157, 163, 171, 175, 181, 187, 191, 199, 205, 211, 215, 221, 227, 235, 239, 245, 251, 255, 263, 269, 275, 283, 287, 295, 301, 307, 311, 317, 323, 331, 335]