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.

A135708 Minimal total number of edges in a polyhex consisting of n hexagonal cells.

Table of values

n a(n)
1 6
2 11
3 15
4 19
5 23
6 27
7 30
8 34
9 38
10 41
11 45
12 48
13 52
14 55
15 59
16 62
17 66
18 69
19 72
20 76
21 79
22 83
23 86
24 89
25 93
26 96
27 99
28 103
29 106
30 109
31 113
32 116
33 119
34 123
35 126
36 129
37 132
38 136
39 139
40 142
41 146
42 149
43 152
44 155
45 159
46 162
47 165
48 168
49 172
50 175
51 178
52 181
53 185
54 188
55 191
56 194
57 198
58 201
59 204
60 207
61 210

List of values

[6, 11, 15, 19, 23, 27, 30, 34, 38, 41, 45, 48, 52, 55, 59, 62, 66, 69, 72, 76, 79, 83, 86, 89, 93, 96, 99, 103, 106, 109, 113, 116, 119, 123, 126, 129, 132, 136, 139, 142, 146, 149, 152, 155, 159, 162, 165, 168, 172, 175, 178, 181, 185, 188, 191, 194, 198, 201, 204, 207, 210]