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.

A265206 Total number of ON (black) cells after n iterations of the "Rule 73" elementary cellular automaton starting with a single ON (black) cell.

Table of values

n a(n)
0 1
1 1
2 4
3 4
4 11
5 13
6 18
7 20
8 29
9 35
10 40
11 50
12 63
13 69
14 80
15 90
16 105
17 115
18 134
19 144
20 167
21 177
22 194
23 214
24 233
25 249
26 274
27 292
28 311
29 331
30 356
31 370
32 407
33 427
34 454
35 480
36 515
37 535
38 572
39 602
40 643
41 667
42 700
43 736
44 775
45 801
46 846
47 882
48 919
49 957
50 998
51 1034
52 1083
53 1127
54 1156

List of values

[1, 1, 4, 4, 11, 13, 18, 20, 29, 35, 40, 50, 63, 69, 80, 90, 105, 115, 134, 144, 167, 177, 194, 214, 233, 249, 274, 292, 311, 331, 356, 370, 407, 427, 454, 480, 515, 535, 572, 602, 643, 667, 700, 736, 775, 801, 846, 882, 919, 957, 998, 1034, 1083, 1127, 1156]