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.

A126684 Union of A000695 and 2*A000695.

Table of values

n a(n)
1 0
2 1
3 2
4 4
5 5
6 8
7 10
8 16
9 17
10 20
11 21
12 32
13 34
14 40
15 42
16 64
17 65
18 68
19 69
20 80
21 81
22 84
23 85
24 128
25 130
26 136
27 138
28 160
29 162
30 168
31 170
32 256
33 257
34 260
35 261
36 272
37 273
38 276
39 277
40 320
41 321
42 324
43 325
44 336
45 337
46 340
47 341
48 512
49 514
50 520
51 522
52 544
53 546
54 552
55 554
56 640
57 642
58 648
59 650

List of values

[0, 1, 2, 4, 5, 8, 10, 16, 17, 20, 21, 32, 34, 40, 42, 64, 65, 68, 69, 80, 81, 84, 85, 128, 130, 136, 138, 160, 162, 168, 170, 256, 257, 260, 261, 272, 273, 276, 277, 320, 321, 324, 325, 336, 337, 340, 341, 512, 514, 520, 522, 544, 546, 552, 554, 640, 642, 648, 650]