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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.

A266384 Total number of OFF (white) cells after n iterations of the "Rule 22" elementary cellular automaton starting with a single ON (black) cell.

Table of values

n a(n)
0 0
1 0
2 3
3 4
4 11
5 16
6 25
7 28
8 43
9 56
10 73
11 84
12 105
13 120
14 141
15 148
16 179
17 208
18 241
19 268
20 305
21 336
22 373
23 396
24 441
25 480
26 525
27 556
28 605
29 640
30 685
31 700
32 763
33 824
34 889
35 948
36 1017
37 1080
38 1149
39 1204
40 1281
41 1352
42 1429
43 1492
44 1573
45 1640
46 1717
47 1764
48 1857
49 1944
50 2037
51 2116

List of values

[0, 0, 3, 4, 11, 16, 25, 28, 43, 56, 73, 84, 105, 120, 141, 148, 179, 208, 241, 268, 305, 336, 373, 396, 441, 480, 525, 556, 605, 640, 685, 700, 763, 824, 889, 948, 1017, 1080, 1149, 1204, 1281, 1352, 1429, 1492, 1573, 1640, 1717, 1764, 1857, 1944, 2037, 2116]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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