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.

A180199 a(n) = A180201(A180201(n)).

Table of values

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

List of values

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

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

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