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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.

A274095 Nearest integer to n*sin(sqrt(n)).

Table of values

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

List of values

[0, 1, 2, 3, 4, 4, 4, 3, 2, 1, 0, -2, -4, -6, -8, -10, -12, -14, -16, -18, -19, -21, -22, -23, -24, -24, -24, -24, -23, -23, -22, -20, -19, -17, -15, -13, -10, -7, -5, -1, 2, 5, 8, 12, 15, 19, 22, 25, 29, 32, 35, 39, 42, 45, 47, 50, 52, 54, 56, 58, 60, 61, 62, 63, 63, 64, 64, 63, 63, 62, 61, 60, 58, 56]

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

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