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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.

A131975 Numbers n where |sinc(n)| decreases monotonically to 0 (where sinc(x)=sin(x)/x).

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 6
6 9
7 12
8 13
9 16
10 19
11 22
12 44
13 66
14 88
15 110
16 132
17 154
18 176
19 179
20 201
21 223
22 245
23 267
24 289
25 311
26 333
27 355
28 710
29 1065
30 1420
31 1775
32 2130
33 2485
34 2840
35 3195
36 3550
37 3905
38 4260
39 4615
40 4970
41 5325
42 5680
43 6035
44 6390
45 6745
46 7100
47 7455
48 7810
49 8165
50 8520
51 8875

List of values

[0, 1, 2, 3, 6, 9, 12, 13, 16, 19, 22, 44, 66, 88, 110, 132, 154, 176, 179, 201, 223, 245, 267, 289, 311, 333, 355, 710, 1065, 1420, 1775, 2130, 2485, 2840, 3195, 3550, 3905, 4260, 4615, 4970, 5325, 5680, 6035, 6390, 6745, 7100, 7455, 7810, 8165, 8520, 8875]