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.

A169699 Total number of ON cells at stage n of two-dimensional 5-neighbor outer totalistic cellular automaton defined by "Rule 510".

Table of values

n a(n)
0 1
1 5
2 12
3 25
4 28
5 56
6 56
7 113
8 60
9 120
10 120
11 240
12 120
13 240
14 240
15 481
16 124
17 248
18 248
19 496
20 248
21 496
22 496
23 992
24 248
25 496
26 496
27 992
28 496
29 992
30 992
31 1985
32 252
33 504
34 504
35 1008
36 504
37 1008
38 1008
39 2016
40 504
41 1008
42 1008
43 2016
44 1008
45 2016
46 2016
47 4032
48 504
49 1008
50 1008
51 2016

List of values

[1, 5, 12, 25, 28, 56, 56, 113, 60, 120, 120, 240, 120, 240, 240, 481, 124, 248, 248, 496, 248, 496, 496, 992, 248, 496, 496, 992, 496, 992, 992, 1985, 252, 504, 504, 1008, 504, 1008, 1008, 2016, 504, 1008, 1008, 2016, 1008, 2016, 2016, 4032, 504, 1008, 1008, 2016]