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.

A183856 n+floor(sqrt(3n-2)); complement of A143975.

Table of values

n a(n)
1 2
2 4
3 5
4 7
5 8
6 10
7 11
8 12
9 14
10 15
11 16
12 17
13 19
14 20
15 21
16 22
17 24
18 25
19 26
20 27
21 28
22 30
23 31
24 32
25 33
26 34
27 35
28 37
29 38
30 39
31 40
32 41
33 42
34 44
35 45
36 46
37 47
38 48
39 49
40 50
41 52
42 53
43 54
44 55
45 56
46 57
47 58
48 59
49 61
50 62
51 63
52 64
53 65
54 66
55 67
56 68
57 70
58 71
59 72
60 73
61 74
62 75
63 76
64 77
65 78
66 80
67 81
68 82
69 83
70 84
71 85
72 86
73 87
74 88
75 89
76 91
77 92
78 93
79 94
80 95
81 96
82 97
83 98
84 99
85 100
86 102
87 103
88 104
89 105
90 106

List of values

[2, 4, 5, 7, 8, 10, 11, 12, 14, 15, 16, 17, 19, 20, 21, 22, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 50, 52, 53, 54, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 67, 68, 70, 71, 72, 73, 74, 75, 76, 77, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 102, 103, 104, 105, 106]