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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.

A338937 a(n+1) = A001414(a(n)) + A001414(a(n-1)) with a(0)=1, a(1)=2.

Table of values

n a(n)
0 1
1 2
2 2
3 4
4 6
5 9
6 11
7 17
8 28
9 28
10 22
11 24
12 22
13 22
14 26
15 28
16 26
17 26
18 30
19 25
20 20
21 19
22 28
23 30
24 21
25 20
26 19
27 28
28 30
29 21
30 20
31 19
32 28
33 30
34 21
35 20
36 19
37 28
38 30
39 21
40 20
41 19
42 28
43 30
44 21
45 20
46 19
47 28
48 30
49 21
50 20
51 19
52 28
53 30
54 21
55 20
56 19
57 28
58 30
59 21
60 20
61 19
62 28
63 30
64 21
65 20
66 19
67 28
68 30
69 21
70 20
71 19
72 28
73 30
74 21
75 20
76 19

List of values

[1, 2, 2, 4, 6, 9, 11, 17, 28, 28, 22, 24, 22, 22, 26, 28, 26, 26, 30, 25, 20, 19, 28, 30, 21, 20, 19, 28, 30, 21, 20, 19, 28, 30, 21, 20, 19, 28, 30, 21, 20, 19, 28, 30, 21, 20, 19, 28, 30, 21, 20, 19, 28, 30, 21, 20, 19, 28, 30, 21, 20, 19, 28, 30, 21, 20, 19, 28, 30, 21, 20, 19, 28, 30, 21, 20, 19]

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