cp's OEIS Frontend

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.

A057962 Number of points (x,y) in square lattice with (x-1/2)^2+(y-1/2)^2 <= n.

Table of values

n a(n)
1 4
2 12
3 16
4 24
5 32
6 44
7 52
8 60
9 68
10 76
11 80
12 88
13 96
14 112
15 120
16 124
17 140
18 148
19 156
20 164
21 172
22 180
23 188
24 192
25 208
26 216
27 232
28 240
29 248
30 256
31 268
32 276
33 284
34 300
35 308
36 316
37 332
38 348
39 360
40 368
41 376
42 384
43 392
44 400
45 408
46 424
47 432
48 440
49 448
50 460
51 468
52 484
53 492
54 500

List of values

[4, 12, 16, 24, 32, 44, 52, 60, 68, 76, 80, 88, 96, 112, 120, 124, 140, 148, 156, 164, 172, 180, 188, 192, 208, 216, 232, 240, 248, 256, 268, 276, 284, 300, 308, 316, 332, 348, 360, 368, 376, 384, 392, 400, 408, 424, 432, 440, 448, 460, 468, 484, 492, 500]