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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.

A286940 Length of the word appended at the n-th step when trying to construct the earliest infinite cubefree word A282317 by appending the "incremented" longest possible subsequence A282317(0..a(n)-1) with the last term set to 1, for all n > 1.

Table of values

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

List of values

[1, 1, 1, 3, 2, 7, 15, 13, 1, 42, 39, 42, 39, 42, 28, 1, 42, 39, 42, 39, 42, 28, 1, 42, 39, 42, 39, 35, 7, 32, 7, 35, 7, 32, 7, 35, 7, 32, 4, 39, 42, 39, 42, 39, 35, 7, 32, 7, 35, 7, 32, 7, 35, 7, 32, 4, 39, 42, 39, 42, 39, 35, 7, 32, 7, 35, 7, 32, 7, 35, 7, 32, 4, 28, 1, 42, 39, 42, 39]

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