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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.

A335513 Numbers k such that the k-th composition in standard order (A066099) avoids the pattern (1,1,1).

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 6
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 24
23 25
24 26
25 28
26 32
27 33
28 34
29 35
30 36
31 37
32 38
33 40
34 41
35 43
36 44
37 45
38 46
39 48
40 49
41 50
42 52
43 53
44 54
45 56
46 58
47 64
48 65
49 66
50 67
51 68
52 69
53 70
54 72
55 73
56 74
57 75
58 76
59 77
60 78
61 80
62 81
63 82
64 83
65 84
66 88
67 89

List of values

[0, 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 28, 32, 33, 34, 35, 36, 37, 38, 40, 41, 43, 44, 45, 46, 48, 49, 50, 52, 53, 54, 56, 58, 64, 65, 66, 67, 68, 69, 70, 72, 73, 74, 75, 76, 77, 78, 80, 81, 82, 83, 84, 88, 89]

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

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