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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.

A076895 a(1) = 1, a(n) = n - a(ceiling(n/2)).

Table of values

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

List of values

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

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

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