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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.

A074049 Tree generated by the Wythoff sequences: a permutation of the positive integers.

Table of values

n a(n)
1 1
2 2
3 3
4 5
5 4
6 7
7 8
8 13
9 6
10 10
11 11
12 18
13 12
14 20
15 21
16 34
17 9
18 15
19 16
20 26
21 17
22 28
23 29
24 47
25 19
26 31
27 32
28 52
29 33
30 54
31 55
32 89
33 14
34 23
35 24
36 39
37 25
38 41
39 42
40 68
41 27
42 44
43 45
44 73
45 46
46 75
47 76
48 123
49 30
50 49
51 50
52 81
53 51
54 83
55 84
56 136
57 53
58 86
59 87
60 141
61 88
62 143
63 144
64 233
65 22
66 36
67 37

List of values

[1, 2, 3, 5, 4, 7, 8, 13, 6, 10, 11, 18, 12, 20, 21, 34, 9, 15, 16, 26, 17, 28, 29, 47, 19, 31, 32, 52, 33, 54, 55, 89, 14, 23, 24, 39, 25, 41, 42, 68, 27, 44, 45, 73, 46, 75, 76, 123, 30, 49, 50, 81, 51, 83, 84, 136, 53, 86, 87, 141, 88, 143, 144, 233, 22, 36, 37]

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

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