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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.

A214126 a(2n)=a(n-1)+a(n) and a(2n+1)=a(n+1) for n>=1, with a(0)=a(1)=1.

Table of values

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

List of values

[1, 1, 2, 2, 3, 2, 4, 3, 5, 2, 5, 4, 6, 3, 7, 5, 8, 2, 7, 5, 7, 4, 9, 6, 10, 3, 9, 7, 10, 5, 12, 8, 13, 2, 10, 7, 9, 5, 12, 7, 12, 4, 11, 9, 13, 6, 15, 10, 16, 3, 13, 9, 12, 7, 16, 10, 17, 5, 15, 12, 17, 8, 20, 13, 21, 2, 15, 10, 12, 7, 17, 9, 16, 5, 14, 12]

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