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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.

A278067 Relative of Hofstadter Q-sequence: a(1) = 37, a(2) = 2; thereafter a(n) = a(n-a(n-1)) + a(n-a(n-2)).

Table of values

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

List of values

[37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 2, 37, 39, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 2, 76, 39]

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