cp's OEIS Frontend

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.

A020959 a(n) = Sum_{k>=1} floor(n*phi^(1-k)).

Table of values

n a(n)
1 1
2 3
3 5
4 7
5 10
6 12
7 15
8 17
9 20
10 22
11 24
12 27
13 30
14 33
15 35
16 37
17 40
18 43
19 45
20 47
21 50
22 53
23 56
24 58
25 60
26 63
27 65
28 68
29 70
30 74
31 76
32 78
33 80
34 84
35 87
36 90
37 92
38 94
39 97
40 99
41 101
42 104
43 107
44 109
45 112
46 114
47 118
48 121
49 123
50 125
51 128
52 130
53 132
54 135
55 138
56 142
57 144
58 146
59 149
60 152
61 154

List of values

[1, 3, 5, 7, 10, 12, 15, 17, 20, 22, 24, 27, 30, 33, 35, 37, 40, 43, 45, 47, 50, 53, 56, 58, 60, 63, 65, 68, 70, 74, 76, 78, 80, 84, 87, 90, 92, 94, 97, 99, 101, 104, 107, 109, 112, 114, 118, 121, 123, 125, 128, 130, 132, 135, 138, 142, 144, 146, 149, 152, 154]