cp's OEIS Frontend

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.

A278060 Relative of Hofstadter Q-sequence: a(n) = n for 1 <= n <= 8; a(n) = a(n-a(n-1)) + a(n-a(n-2)) for n > 8.

Table of values

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

List of values

[1, 2, 3, 4, 5, 6, 7, 8, 3, 9, 10, 5, 11, 6, 7, 12, 14, 10, 8, 14, 18, 12, 15, 8, 23, 13, 10, 17, 13, 25, 16, 19, 20, 13, 19, 29, 18, 17, 30, 24, 24, 20, 23, 26, 20, 27, 24, 26, 38, 13, 28, 38, 30, 20, 42, 35, 19, 45, 30, 32, 29, 45, 23, 32, 40]

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

Content is available under The OEIS End-User License Agreement.