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.

A191539 Dispersion of (5*n-floor(n*sqrt(5))), by antidiagonals.

Table of values

n a(n)
1 1
2 3
3 2
4 9
5 6
6 4
7 25
8 17
9 12
10 5
11 70
12 47
13 34
14 14
15 7
16 194
17 130
18 94
19 39
20 20
21 8
22 537
23 360
24 260
25 108
26 56
27 23
28 10
29 1485
30 996
31 719
32 299
33 155
34 64
35 28
36 11
37 4105
38 2753
39 1988
40 827
41 429
42 177
43 78
44 31
45 13
46 11346
47 7610
48 5495
49 2286
50 1186
51 490
52 216
53 86
54 36
55 15
56 31360
57 21034

List of values

[1, 3, 2, 9, 6, 4, 25, 17, 12, 5, 70, 47, 34, 14, 7, 194, 130, 94, 39, 20, 8, 537, 360, 260, 108, 56, 23, 10, 1485, 996, 719, 299, 155, 64, 28, 11, 4105, 2753, 1988, 827, 429, 177, 78, 31, 13, 11346, 7610, 5495, 2286, 1186, 490, 216, 86, 36, 15, 31360, 21034]

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

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