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.

A376066 Minimum number of unit squares needed to cover the circumference of a circle of radius n.

Table of values

n a(n)
1 4
2 9
3 14
4 18
5 23
6 27
7 32
8 36
9 40
10 45
11 49
12 54
13 58
14 63
15 67
16 72
17 76
18 80
19 85
20 89
21 94
22 98
23 103
24 107
25 112
26 116
27 120
28 125
29 129
30 134
31 138
32 143
33 147
34 152
35 156
36 160
37 165
38 169
39 174
40 178
41 183
42 187
43 192
44 196
45 200
46 205
47 209
48 214
49 218
50 223
51 227
52 232
53 236
54 240
55 245
56 249
57 254
58 258
59 263
60 267
61 272
62 276
63 280
64 285
65 289
66 294
67 298
68 303
69 307
70 311

List of values

[4, 9, 14, 18, 23, 27, 32, 36, 40, 45, 49, 54, 58, 63, 67, 72, 76, 80, 85, 89, 94, 98, 103, 107, 112, 116, 120, 125, 129, 134, 138, 143, 147, 152, 156, 160, 165, 169, 174, 178, 183, 187, 192, 196, 200, 205, 209, 214, 218, 223, 227, 232, 236, 240, 245, 249, 254, 258, 263, 267, 272, 276, 280, 285, 289, 294, 298, 303, 307, 311]