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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.

A083662 a(n) = a(floor(n/2)) + a(floor(n/4)), n > 0; a(0)=1.

Table of values

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

List of values

[1, 2, 3, 3, 5, 5, 5, 5, 8, 8, 8, 8, 8, 8, 8, 8, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, 34]

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

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