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.

A308982 Areas of integer rectangles circumscribed by increasingly large circles.

Table of values

n a(n)
1 1
2 2
3 4
4 3
5 6
6 4
7 9
8 8
9 12
10 5
11 10
12 16
13 15
14 6
15 12
16 20
17 18
18 7
19 25
20 24
21 14
22 21
23 30
24 8
25 28
26 16
27 36
28 24
29 35
30 32
31 9
32 18
33 42
34 40
35 27
36 36
37 49
38 48
39 10
40 20
41 45
42 30
43 56
44 40
45 54
46 11
47 22
48 50
49 64
50 33
51 63
52 60
53 44
54 12
55 72
56 55
57 24
58 70
59 36
60 66
61 48
62 81
63 80
64 60
65 13
66 77
67 26
68 39

List of values

[1, 2, 4, 3, 6, 4, 9, 8, 12, 5, 10, 16, 15, 6, 12, 20, 18, 7, 25, 24, 14, 21, 30, 8, 28, 16, 36, 24, 35, 32, 9, 18, 42, 40, 27, 36, 49, 48, 10, 20, 45, 30, 56, 40, 54, 11, 22, 50, 64, 33, 63, 60, 44, 12, 72, 55, 24, 70, 36, 66, 48, 81, 80, 60, 13, 77, 26, 39]

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

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