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.

A300857 Base-7 based twisted permutation of the nonnegative integers.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 13
8 20
9 27
10 34
11 41
12 40
13 39
14 38
15 37
16 36
17 29
18 22
19 15
20 16
21 17
22 18
23 25
24 24
25 23
26 30
27 31
28 32
29 33
30 26
31 19
32 12
33 11
34 10
35 9
36 8
37 7
38 14
39 21
40 28
41 35
42 42
43 43
44 44
45 45
46 46
47 47
48 48
49 97
50 146
51 195
52 244
53 293
54 292
55 291
56 290
57 289
58 288
59 239
60 190
61 141
62 142
63 143
64 144
65 193
66 192

List of values

[0, 1, 2, 3, 4, 5, 6, 13, 20, 27, 34, 41, 40, 39, 38, 37, 36, 29, 22, 15, 16, 17, 18, 25, 24, 23, 30, 31, 32, 33, 26, 19, 12, 11, 10, 9, 8, 7, 14, 21, 28, 35, 42, 43, 44, 45, 46, 47, 48, 97, 146, 195, 244, 293, 292, 291, 290, 289, 288, 239, 190, 141, 142, 143, 144, 193, 192]

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

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