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.

A105790 Number of bisections to an inscribed triangle to approximate Pi (A000796) to n decimal digits of accuracy.

Table of values

n a(n)
1 1
2 4
3 4
4 6
5 8
6 9
7 11
8 13
9 14
10 16
11 17
12 19
13 21
14 23
15 25
16 26
17 27
18 30
19 31
20 33
21 34
22 36
23 38
24 40
25 41
26 43
27 45
28 46
29 47
30 49
31 53
32 53
33 54
34 56
35 58
36 60
37 61
38 62
39 65
40 66
41 67
42 70
43 71
44 72
45 75
46 76
47 78
48 80
49 83
50 83
51 84
52 87
53 89
54 89
55 91
56 93
57 94
58 96
59 98
60 99
61 100
62 103
63 105
64 107
65 107
66 109
67 112
68 112

List of values

[1, 4, 4, 6, 8, 9, 11, 13, 14, 16, 17, 19, 21, 23, 25, 26, 27, 30, 31, 33, 34, 36, 38, 40, 41, 43, 45, 46, 47, 49, 53, 53, 54, 56, 58, 60, 61, 62, 65, 66, 67, 70, 71, 72, 75, 76, 78, 80, 83, 83, 84, 87, 89, 89, 91, 93, 94, 96, 98, 99, 100, 103, 105, 107, 107, 109, 112, 112]

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

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