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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.

A022290 Replace 2^k in binary expansion of n with Fibonacci(k+2).

Table of values

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

List of values

[0, 1, 2, 3, 3, 4, 5, 6, 5, 6, 7, 8, 8, 9, 10, 11, 8, 9, 10, 11, 11, 12, 13, 14, 13, 14, 15, 16, 16, 17, 18, 19, 13, 14, 15, 16, 16, 17, 18, 19, 18, 19, 20, 21, 21, 22, 23, 24, 21, 22, 23, 24, 24, 25, 26, 27, 26, 27, 28, 29, 29, 30, 31, 32, 21, 22, 23, 24, 24, 25, 26]

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