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.

A338422 Place four points evenly spaced on a circle, draw n evenly spaced rays from each of the points, a(n) is the number of vertices thus created. See Comments for details.

Table of values

n a(n)
1 4
2 5
3 24
4 21
5 64
6 45
7 96
8 37
9 152
10 129
11 216
12 173
13 304
14 261
15 384
16 185
17 488
18 441
19 600
20 517
21 736
22 669
23 864
24 453
25 1016
26 945
27 1176
28 1053
29 1360
30 1269
31 1536
32 1025
33 1736
34 1641
35 1944
36 1781
37 2176
38 2061
39 2400
40 1717
41 2648
42 2529
43 2904
44 2701
45 3184
46 3045
47 3456
48 2465
49 3752

List of values

[4, 5, 24, 21, 64, 45, 96, 37, 152, 129, 216, 173, 304, 261, 384, 185, 488, 441, 600, 517, 736, 669, 864, 453, 1016, 945, 1176, 1053, 1360, 1269, 1536, 1025, 1736, 1641, 1944, 1781, 2176, 2061, 2400, 1717, 2648, 2529, 2904, 2701, 3184, 3045, 3456, 2465, 3752]