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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.

A335478 Numbers k such that the k-th composition in standard order (A066099) matches the pattern (2,1,1).

Table of values

n a(n)
1 11
2 19
3 23
4 27
5 35
6 39
7 43
8 45
9 46
10 47
11 51
12 55
13 59
14 67
15 71
16 74
17 75
18 77
19 78
20 79
21 83
22 87
23 89
24 91
25 92
26 93
27 94
28 95
29 99
30 103
31 107
32 109
33 110
34 111
35 115
36 119
37 123
38 131
39 135
40 138
41 139
42 141
43 142
44 143
45 147
46 149
47 150
48 151
49 153
50 154
51 155
52 156
53 157
54 158
55 159
56 163
57 167
58 171

List of values

[11, 19, 23, 27, 35, 39, 43, 45, 46, 47, 51, 55, 59, 67, 71, 74, 75, 77, 78, 79, 83, 87, 89, 91, 92, 93, 94, 95, 99, 103, 107, 109, 110, 111, 115, 119, 123, 131, 135, 138, 139, 141, 142, 143, 147, 149, 150, 151, 153, 154, 155, 156, 157, 158, 159, 163, 167, 171]

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

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