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.

A301720 Coordination sequence for node of type V1 in "krb" 2-D tiling (or net).

Table of values

n a(n)
0 1
1 6
2 9
3 18
4 21
5 24
6 36
7 36
8 39
9 54
10 51
11 54
12 72
13 66
14 69
15 90
16 81
17 84
18 108
19 96
20 99
21 126
22 111
23 114
24 144
25 126
26 129
27 162
28 141
29 144
30 180
31 156
32 159
33 198
34 171
35 174
36 216
37 186
38 189
39 234
40 201
41 204
42 252
43 216
44 219
45 270
46 231
47 234
48 288
49 246
50 249
51 306
52 261
53 264
54 324
55 276
56 279
57 342
58 291
59 294
60 360
61 306
62 309
63 378
64 321

List of values

[1, 6, 9, 18, 21, 24, 36, 36, 39, 54, 51, 54, 72, 66, 69, 90, 81, 84, 108, 96, 99, 126, 111, 114, 144, 126, 129, 162, 141, 144, 180, 156, 159, 198, 171, 174, 216, 186, 189, 234, 201, 204, 252, 216, 219, 270, 231, 234, 288, 246, 249, 306, 261, 264, 324, 276, 279, 342, 291, 294, 360, 306, 309, 378, 321]

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

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