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.

A342285 Coordination sequence with respect to the central vertex of a dodecagon-based tiling of the plane by copies of a certain Goldberg quadrilateral tile.

Table of values

n a(n)
0 1
1 6
2 6
3 18
4 30
5 36
6 42
7 54
8 60
9 66
10 72
11 78
12 84
13 90
14 102
15 108
16 114
17 120
18 126
19 132
20 138
21 144
22 150
23 156
24 162
25 168
26 174
27 180
28 186
29 198
30 204
31 210
32 216
33 222
34 228
35 234
36 240
37 246
38 252
39 258
40 264
41 270
42 276
43 282
44 288
45 294
46 300
47 306
48 312
49 318
50 324
51 330
52 336
53 342
54 348
55 354
56 360

List of values

[1, 6, 6, 18, 30, 36, 42, 54, 60, 66, 72, 78, 84, 90, 102, 108, 114, 120, 126, 132, 138, 144, 150, 156, 162, 168, 174, 180, 186, 198, 204, 210, 216, 222, 228, 234, 240, 246, 252, 258, 264, 270, 276, 282, 288, 294, 300, 306, 312, 318, 324, 330, 336, 342, 348, 354, 360]

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

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