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.

A118113 Even Fibbinary numbers + 1; also 2*Fibbinary(n) + 1.

Table of values

n a(n)
0 1
1 3
2 5
3 9
4 11
5 17
6 19
7 21
8 33
9 35
10 37
11 41
12 43
13 65
14 67
15 69
16 73
17 75
18 81
19 83
20 85
21 129
22 131
23 133
24 137
25 139
26 145
27 147
28 149
29 161
30 163
31 165
32 169
33 171
34 257
35 259
36 261
37 265
38 267
39 273
40 275
41 277
42 289
43 291
44 293
45 297
46 299
47 321
48 323
49 325
50 329
51 331
52 337
53 339
54 341
55 513
56 515
57 517

List of values

[1, 3, 5, 9, 11, 17, 19, 21, 33, 35, 37, 41, 43, 65, 67, 69, 73, 75, 81, 83, 85, 129, 131, 133, 137, 139, 145, 147, 149, 161, 163, 165, 169, 171, 257, 259, 261, 265, 267, 273, 275, 277, 289, 291, 293, 297, 299, 321, 323, 325, 329, 331, 337, 339, 341, 513, 515, 517]