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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.

A278062 Relative of Hofstadter Q-sequence: a(n) = n for 1 <= n <= 10; a(n) = a(n-a(n-1)) + a(n-a(n-2)) for n > 10.

Table of values

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

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 3, 11, 12, 5, 13, 6, 7, 14, 16, 10, 8, 16, 20, 12, 17, 14, 22, 11, 21, 25, 16, 13, 17, 15, 24, 19, 26, 27, 23, 19, 30, 31, 23, 20, 33, 26, 13, 40, 28, 26, 37, 27, 20, 37, 38, 30, 38, 21, 35, 40, 22, 35, 41, 41, 24]

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