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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.

A256007 Numbers k satisfying |k + 1 - 2F| <= 1 for some positive Fibonacci number F.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 8
8 9
9 10
10 14
11 15
12 16
13 24
14 25
15 26
16 40
17 41
18 42
19 66
20 67
21 68
22 108
23 109
24 110
25 176
26 177
27 178
28 286
29 287
30 288
31 464
32 465
33 466
34 752
35 753
36 754
37 1218
38 1219
39 1220
40 1972
41 1973
42 1974
43 3192
44 3193
45 3194
46 5166
47 5167
48 5168
49 8360
50 8361
51 8362
52 13528
53 13529

List of values

[0, 1, 2, 3, 4, 5, 6, 8, 9, 10, 14, 15, 16, 24, 25, 26, 40, 41, 42, 66, 67, 68, 108, 109, 110, 176, 177, 178, 286, 287, 288, 464, 465, 466, 752, 753, 754, 1218, 1219, 1220, 1972, 1973, 1974, 3192, 3193, 3194, 5166, 5167, 5168, 8360, 8361, 8362, 13528, 13529]

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

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