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.

A187683 Rank transform of the sequence floor(2n/3); complement of A187683.

Table of values

n a(n)
1 1
2 2
3 4
4 5
5 7
6 8
7 9
8 11
9 13
10 14
11 15
12 17
13 18
14 20
15 22
16 23
17 24
18 26
19 27
20 28
21 30
22 31
23 33
24 35
25 36
26 37
27 39
28 40
29 42
30 43
31 44
32 46
33 47
34 48
35 50
36 52
37 53
38 55
39 56
40 57
41 59
42 61
43 62
44 64
45 65
46 66
47 68
48 70
49 71
50 72
51 74
52 75
53 76
54 78
55 79
56 81
57 83
58 84
59 85
60 87
61 88
62 90
63 91
64 92
65 94
66 96
67 97
68 99
69 100
70 101
71 103
72 105
73 106
74 108
75 109
76 110
77 112
78 113
79 114
80 116
81 118
82 119
83 120
84 122
85 123
86 125
87 127
88 128
89 129
90 131
91 132
92 133
93 135
94 136
95 138

List of values

[1, 2, 4, 5, 7, 8, 9, 11, 13, 14, 15, 17, 18, 20, 22, 23, 24, 26, 27, 28, 30, 31, 33, 35, 36, 37, 39, 40, 42, 43, 44, 46, 47, 48, 50, 52, 53, 55, 56, 57, 59, 61, 62, 64, 65, 66, 68, 70, 71, 72, 74, 75, 76, 78, 79, 81, 83, 84, 85, 87, 88, 90, 91, 92, 94, 96, 97, 99, 100, 101, 103, 105, 106, 108, 109, 110, 112, 113, 114, 116, 118, 119, 120, 122, 123, 125, 127, 128, 129, 131, 132, 133, 135, 136, 138]