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.

A367664 Number of edges formed in a hexagon by straight line segments when connecting the n-1 points between each corner that divide each edge into n equal parts to the n-1 points on the edge on the opposite side of the hexagon.

Table of values

n a(n)
1 6
2 18
3 108
4 474
5 1452
6 3720
7 7932
8 14598
9 24864
10 40374
11 62772
12 89694
13 131208
14 179370
15 237732
16 322494
17 421548
18 522348
19 679920
20 828330
21 1010808
22 1252932
23 1527540
24 1776846
25 2146800
26 2536038
27 2939664
28 3436632
29 4040088
30 4483548
31 5335020
32 6041532
33 6773148
34 7771926
35 8678256
36 9666300

List of values

[6, 18, 108, 474, 1452, 3720, 7932, 14598, 24864, 40374, 62772, 89694, 131208, 179370, 237732, 322494, 421548, 522348, 679920, 828330, 1010808, 1252932, 1527540, 1776846, 2146800, 2536038, 2939664, 3436632, 4040088, 4483548, 5335020, 6041532, 6773148, 7771926, 8678256, 9666300]