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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.

A037915 a(n) = floor((3*n + 4)/4).

Table of values

n a(n)
0 1
1 1
2 2
3 3
4 4
5 4
6 5
7 6
8 7
9 7
10 8
11 9
12 10
13 10
14 11
15 12
16 13
17 13
18 14
19 15
20 16
21 16
22 17
23 18
24 19
25 19
26 20
27 21
28 22
29 22
30 23
31 24
32 25
33 25
34 26
35 27
36 28
37 28
38 29
39 30
40 31
41 31
42 32
43 33
44 34
45 34
46 35
47 36
48 37
49 37
50 38
51 39
52 40
53 40
54 41
55 42
56 43
57 43
58 44
59 45
60 46
61 46
62 47
63 48
64 49
65 49
66 50
67 51
68 52
69 52
70 53
71 54
72 55

List of values

[1, 1, 2, 3, 4, 4, 5, 6, 7, 7, 8, 9, 10, 10, 11, 12, 13, 13, 14, 15, 16, 16, 17, 18, 19, 19, 20, 21, 22, 22, 23, 24, 25, 25, 26, 27, 28, 28, 29, 30, 31, 31, 32, 33, 34, 34, 35, 36, 37, 37, 38, 39, 40, 40, 41, 42, 43, 43, 44, 45, 46, 46, 47, 48, 49, 49, 50, 51, 52, 52, 53, 54, 55]

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

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