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.

A108914 Number of regions formed inside square by diagonals and the segments joining the vertices to the points dividing the sides into n equal length segments.

Table of values

n a(n)
1 4
2 32
3 96
4 188
5 332
6 460
7 712
8 916
9 1204
10 1488
11 1904
12 2108
13 2716
14 3080
15 3532
16 4068
17 4772
18 5140
19 6016
20 6392
21 7188
22 7992
23 8936
24 9260
25 10484
26 11312
27 12208
28 12968
29 14396
30 14660
31 16504
32 17220
33 18436
34 19680
35 20756
36 21548
37 23692
38 24728
39 25992
40 26868
41 29204
42 29704
43 32176
44 33068
45 34444
46 36552
47 38552

List of values

[4, 32, 96, 188, 332, 460, 712, 916, 1204, 1488, 1904, 2108, 2716, 3080, 3532, 4068, 4772, 5140, 6016, 6392, 7188, 7992, 8936, 9260, 10484, 11312, 12208, 12968, 14396, 14660, 16504, 17220, 18436, 19680, 20756, 21548, 23692, 24728, 25992, 26868, 29204, 29704, 32176, 33068, 34444, 36552, 38552]