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.

A187907 Rank transform of the sequence floor((4 - sqrt(5))*n); complement of A187908.

Table of values

n a(n)
1 1
2 3
3 5
4 7
5 9
6 11
7 13
8 15
9 16
10 19
11 20
12 23
13 24
14 26
15 28
16 30
17 32
18 34
19 36
20 38
21 40
22 41
23 43
24 46
25 48
26 49
27 51
28 53
29 55
30 57
31 59
32 61
33 63
34 64
35 66
36 68
37 71
38 73
39 74
40 76
41 78
42 80
43 82
44 84
45 86
46 88
47 89
48 91
49 93
50 95
51 97
52 99
53 101
54 103
55 105
56 107
57 109
58 111
59 113
60 114
61 116
62 118
63 120
64 122
65 124
66 126
67 128
68 130
69 132
70 134
71 136
72 138
73 139
74 141
75 143
76 145
77 147
78 149
79 151
80 153
81 155

List of values

[1, 3, 5, 7, 9, 11, 13, 15, 16, 19, 20, 23, 24, 26, 28, 30, 32, 34, 36, 38, 40, 41, 43, 46, 48, 49, 51, 53, 55, 57, 59, 61, 63, 64, 66, 68, 71, 73, 74, 76, 78, 80, 82, 84, 86, 88, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 139, 141, 143, 145, 147, 149, 151, 153, 155]