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.

A214964 Least m > 0 such that for every r and s in the set S = {{h*(1+sqrt(5))/2} : h = 1,..,n} of fractional parts, if r < s, then r < k/m < s for some integer k; m is the least separator of S as defined at A001000.

Table of values

n a(n)
2 2
3 3
4 4
5 5
6 6
7 8
8 8
9 10
10 10
11 13
12 13
13 13
14 16
15 16
16 16
17 21
18 21
19 21
20 21
21 21
22 28
23 30
24 30
25 30
26 34
27 34
28 34
29 34
30 34
31 34
32 34
33 34
34 34
35 43
36 45
37 50
38 50
39 50
40 50
41 55
42 55
43 55
44 55
45 55
46 55
47 55
48 55
49 55
50 55
51 55
52 55
53 55
54 55
55 55
56 72
57 73
58 73
59 73
60 81
61 81
62 81
63 81
64 81
65 81
66 89
67 89
68 89
69 89

List of values

[2, 3, 4, 5, 6, 8, 8, 10, 10, 13, 13, 13, 16, 16, 16, 21, 21, 21, 21, 21, 28, 30, 30, 30, 34, 34, 34, 34, 34, 34, 34, 34, 34, 43, 45, 50, 50, 50, 50, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, 72, 73, 73, 73, 81, 81, 81, 81, 81, 81, 89, 89, 89, 89]

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

Content is available under The OEIS End-User License Agreement.