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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.

A350501 Table read by antidiagonals: T(n,k) (n >= 3, k >= 0) is the number of vertices in a regular n-gon after k generations of mitosis.

Table of values

n a(n)
3 3
4 3
5 4
6 3
7 5
8 5
9 3
10 5
11 10
12 6
13 3
14 5
15 15
16 19
17 7
18 3
19 5
20 20
21 25
22 42
23 8
24 3
25 5
26 25
27 25
28 119
29 57
30 9
31 3
32 5
33 30
34 25
35 231
36 81
37 135
38 10
39 3
40 5
41 35
42 25
43 378
44 81
45 504
46 171
47 11
48 3
49 5
50 40
51 25
52 560
53 81
54 1017
55 311
56 341
57 12
58 3
59 5
60 45
61 25
62 777
63 81
64 1620
65 361
66 1309
67 313
68 13

List of values

[3, 3, 4, 3, 5, 5, 3, 5, 10, 6, 3, 5, 15, 19, 7, 3, 5, 20, 25, 42, 8, 3, 5, 25, 25, 119, 57, 9, 3, 5, 30, 25, 231, 81, 135, 10, 3, 5, 35, 25, 378, 81, 504, 171, 11, 3, 5, 40, 25, 560, 81, 1017, 311, 341, 12, 3, 5, 45, 25, 777, 81, 1620, 361, 1309, 313, 13]