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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.

A057361 a(n) = floor(5*n/8).

Table of values

n a(n)
0 0
1 0
2 1
3 1
4 2
5 3
6 3
7 4
8 5
9 5
10 6
11 6
12 7
13 8
14 8
15 9
16 10
17 10
18 11
19 11
20 12
21 13
22 13
23 14
24 15
25 15
26 16
27 16
28 17
29 18
30 18
31 19
32 20
33 20
34 21
35 21
36 22
37 23
38 23
39 24
40 25
41 25
42 26
43 26
44 27
45 28
46 28
47 29
48 30
49 30
50 31
51 31
52 32
53 33
54 33
55 34
56 35
57 35
58 36
59 36
60 37
61 38
62 38
63 39
64 40
65 40
66 41
67 41
68 42
69 43
70 43
71 44
72 45
73 45

List of values

[0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, 11, 11, 12, 13, 13, 14, 15, 15, 16, 16, 17, 18, 18, 19, 20, 20, 21, 21, 22, 23, 23, 24, 25, 25, 26, 26, 27, 28, 28, 29, 30, 30, 31, 31, 32, 33, 33, 34, 35, 35, 36, 36, 37, 38, 38, 39, 40, 40, 41, 41, 42, 43, 43, 44, 45, 45]

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

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