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.

A283880 A linear-recurrent solution to Hofstadter's Q recurrence.

Table of values

n a(n)
1 12
2 6
3 4
4 6
5 1
6 6
7 12
8 10
9 4
10 6
11 13
12 6
13 12
14 16
15 4
16 6
17 25
18 6
19 12
20 26
21 4
22 6
23 37
24 6
25 12
26 42
27 4
28 6
29 49
30 6
31 12
32 68
33 4
34 6
35 61
36 6
37 12
38 110
39 4
40 6
41 73
42 6
43 12
44 178
45 4
46 6
47 85
48 6
49 12
50 288
51 4
52 6
53 97
54 6
55 12
56 466
57 4
58 6
59 109
60 6
61 12
62 754
63 4
64 6
65 121
66 6
67 12
68 1220
69 4
70 6
71 133
72 6
73 12
74 1974
75 4

List of values

[12, 6, 4, 6, 1, 6, 12, 10, 4, 6, 13, 6, 12, 16, 4, 6, 25, 6, 12, 26, 4, 6, 37, 6, 12, 42, 4, 6, 49, 6, 12, 68, 4, 6, 61, 6, 12, 110, 4, 6, 73, 6, 12, 178, 4, 6, 85, 6, 12, 288, 4, 6, 97, 6, 12, 466, 4, 6, 109, 6, 12, 754, 4, 6, 121, 6, 12, 1220, 4, 6, 133, 6, 12, 1974, 4]