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.

A302842 Coordination sequence for a node with 5-fold symmetry in a Penrose rhomb tiling beginning with a central 'Sun' configuration.

Table of values

n a(n)
0 1
1 5
2 5
3 10
4 30
5 20
6 30
7 35
8 25
9 55
10 40
11 65
12 50
13 50
14 70
15 80
16 80
17 90
18 80
19 70
20 110
21 105
22 105
23 80
24 130
25 120
26 140
27 130
28 140
29 100
30 165
31 145
32 170
33 165
34 115
35 180
36 180
37 200
38 180
39 140
40 200
41 215
42 210
43 225
44 210
45 160
46 240
47 240
48 240
49 250
50 165
51 275
52 250
53 285
54 255
55 200
56 280

List of values

[1, 5, 5, 10, 30, 20, 30, 35, 25, 55, 40, 65, 50, 50, 70, 80, 80, 90, 80, 70, 110, 105, 105, 80, 130, 120, 140, 130, 140, 100, 165, 145, 170, 165, 115, 180, 180, 200, 180, 140, 200, 215, 210, 225, 210, 160, 240, 240, 240, 250, 165, 275, 250, 285, 255, 200, 280]

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

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