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.

A276582 Simple self-inverse permutation of natural numbers: after a(0)=0, list each block of A261224(n) numbers in reverse order, from A261222(n) to A261223(1+n).

Table of values

n a(n)
0 0
1 1
2 3
3 2
4 5
5 4
6 8
7 7
8 6
9 11
10 10
11 9
12 14
13 13
14 12
15 18
16 17
17 16
18 15
19 23
20 22
21 21
22 20
23 19
24 28
25 27
26 26
27 25
28 24
29 34
30 33
31 32
32 31
33 30
34 29
35 40
36 39
37 38
38 37
39 36
40 35
41 47
42 46
43 45
44 44
45 43
46 42
47 41
48 54
49 53
50 52
51 51
52 50
53 49
54 48
55 61
56 60
57 59
58 58
59 57
60 56
61 55
62 69
63 68
64 67
65 66
66 65
67 64
68 63
69 62
70 77
71 76
72 75
73 74
74 73
75 72
76 71
77 70
78 86
79 85
80 84
81 83
82 82
83 81
84 80
85 79
86 78

List of values

[0, 1, 3, 2, 5, 4, 8, 7, 6, 11, 10, 9, 14, 13, 12, 18, 17, 16, 15, 23, 22, 21, 20, 19, 28, 27, 26, 25, 24, 34, 33, 32, 31, 30, 29, 40, 39, 38, 37, 36, 35, 47, 46, 45, 44, 43, 42, 41, 54, 53, 52, 51, 50, 49, 48, 61, 60, 59, 58, 57, 56, 55, 69, 68, 67, 66, 65, 64, 63, 62, 77, 76, 75, 74, 73, 72, 71, 70, 86, 85, 84, 83, 82, 81, 80, 79, 78]