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.

A138371 Count of post-period decimal digits up to which the rounded n-th convergent to A058265 agrees with the exact value.

Table of values

n a(n)
1 0
2 1
3 2
4 5
5 8
6 7
7 10
8 11
9 10
10 12
11 15
12 17
13 17
14 17
15 20
16 21
17 22
18 23
19 25
20 26
21 28
22 30
23 29
24 30
25 31
26 31
27 32
28 32
29 34
30 35
31 35
32 36
33 36
34 38
35 40
36 40
37 42
38 42
39 42
40 43
41 44
42 43
43 45
44 46
45 47
46 47
47 49
48 52
49 51
50 52
51 54
52 54
53 55
54 57
55 59
56 59
57 60
58 60
59 60
60 61
61 61
62 62
63 62
64 64
65 64
66 66
67 67
68 69
69 71
70 73
71 74

List of values

[0, 1, 2, 5, 8, 7, 10, 11, 10, 12, 15, 17, 17, 17, 20, 21, 22, 23, 25, 26, 28, 30, 29, 30, 31, 31, 32, 32, 34, 35, 35, 36, 36, 38, 40, 40, 42, 42, 42, 43, 44, 43, 45, 46, 47, 47, 49, 52, 51, 52, 54, 54, 55, 57, 59, 59, 60, 60, 60, 61, 61, 62, 62, 64, 64, 66, 67, 69, 71, 73, 74]

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

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