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.

A079317 Number of ON cells after n generations of cellular automaton on square grid in which cells which share exactly one edge with an ON cell change their state.

Table of values

n a(n)
0 1
1 5
2 5
3 17
4 9
5 29
6 21
7 65
8 25
9 77
10 37
11 113
12 49
13 149
14 85
15 257
16 89
17 269
18 101
19 305
20 113
21 341
22 149
23 449
24 161
25 485
26 197
27 593
28 233
29 701
30 341
31 1025
32 345
33 1037
34 357
35 1073
36 369
37 1109
38 405
39 1217
40 417
41 1253
42 453
43 1361
44 489
45 1469
46 597
47 1793
48 609
49 1829
50 645
51 1937
52 681

List of values

[1, 5, 5, 17, 9, 29, 21, 65, 25, 77, 37, 113, 49, 149, 85, 257, 89, 269, 101, 305, 113, 341, 149, 449, 161, 485, 197, 593, 233, 701, 341, 1025, 345, 1037, 357, 1073, 369, 1109, 405, 1217, 417, 1253, 453, 1361, 489, 1469, 597, 1793, 609, 1829, 645, 1937, 681]