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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.

A341254 a(n) = floor(r*floor(r*n)), where r = (2 + sqrt(5))/2.

Table of values

n a(n)
1 4
2 8
3 12
4 16
5 21
6 25
7 29
8 33
9 40
10 44
11 48
12 52
13 57
14 61
15 65
16 69
17 76
18 80
19 84
20 88
21 93
22 97
23 101
24 105
25 110
26 116
27 120
28 124
29 129
30 133
31 137
32 141
33 146
34 152
35 156
36 160
37 165
38 169
39 173
40 177
41 182
42 186
43 192
44 196
45 201
46 205
47 209
48 213
49 218
50 222
51 228
52 232
53 237
54 241
55 245
56 249

List of values

[4, 8, 12, 16, 21, 25, 29, 33, 40, 44, 48, 52, 57, 61, 65, 69, 76, 80, 84, 88, 93, 97, 101, 105, 110, 116, 120, 124, 129, 133, 137, 141, 146, 152, 156, 160, 165, 169, 173, 177, 182, 186, 192, 196, 201, 205, 209, 213, 218, 222, 228, 232, 237, 241, 245, 249]

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

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