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.

A263327 A permutation of {0, 1, ..., 1023} corresponding to lexicographical ordering A262557 of numbers with decreasing digits A009995.

Table of values

n a(n)
0 0
1 1
2 2
3 4
4 8
5 16
6 32
7 64
8 128
9 256
10 512
11 3
12 5
13 6
14 9
15 10
16 12
17 17
18 18
19 20
20 24
21 33
22 34
23 36
24 40
25 48
26 65
27 66
28 68
29 72
30 80
31 96
32 129
33 130
34 132
35 136
36 144
37 160
38 192
39 257
40 258
41 260
42 264
43 272
44 288
45 320
46 384
47 513
48 514
49 516
50 520
51 528
52 544
53 576
54 640
55 768
56 7
57 11
58 13
59 14

List of values

[0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3, 5, 6, 9, 10, 12, 17, 18, 20, 24, 33, 34, 36, 40, 48, 65, 66, 68, 72, 80, 96, 129, 130, 132, 136, 144, 160, 192, 257, 258, 260, 264, 272, 288, 320, 384, 513, 514, 516, 520, 528, 544, 576, 640, 768, 7, 11, 13, 14]