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.

A115422 Integers n > 0 such that n XOR 20*n = 21*n.

Table of values

n a(n)
1 1
2 2
3 3
4 4
5 6
6 8
7 9
8 12
9 16
10 18
11 24
12 32
13 33
14 36
15 48
16 64
17 65
18 66
19 67
20 72
21 73
22 96
23 97
24 128
25 129
26 130
27 131
28 132
29 134
30 144
31 146
32 192
33 193
34 194
35 195
36 256
37 257
38 258
39 259
40 260
41 262
42 264
43 265
44 268
45 288
46 289
47 292
48 384
49 385
50 386
51 387
52 388
53 390
54 512
55 513
56 514
57 515
58 516
59 518

List of values

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 33, 36, 48, 64, 65, 66, 67, 72, 73, 96, 97, 128, 129, 130, 131, 132, 134, 144, 146, 192, 193, 194, 195, 256, 257, 258, 259, 260, 262, 264, 265, 268, 288, 289, 292, 384, 385, 386, 387, 388, 390, 512, 513, 514, 515, 516, 518]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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