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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.

A266304 Total number of OFF (white) cells after n iterations of the "Rule 15" elementary cellular automaton starting with a single ON (black) cell.

Table of values

n a(n)
0 0
1 1
2 5
3 6
4 14
5 15
6 27
7 28
8 44
9 45
10 65
11 66
12 90
13 91
14 119
15 120
16 152
17 153
18 189
19 190
20 230
21 231
22 275
23 276
24 324
25 325
26 377
27 378
28 434
29 435
30 495
31 496
32 560
33 561
34 629
35 630
36 702
37 703
38 779
39 780
40 860
41 861
42 945
43 946
44 1034
45 1035
46 1127
47 1128
48 1224
49 1225
50 1325
51 1326
52 1430

List of values

[0, 1, 5, 6, 14, 15, 27, 28, 44, 45, 65, 66, 90, 91, 119, 120, 152, 153, 189, 190, 230, 231, 275, 276, 324, 325, 377, 378, 434, 435, 495, 496, 560, 561, 629, 630, 702, 703, 779, 780, 860, 861, 945, 946, 1034, 1035, 1127, 1128, 1224, 1225, 1325, 1326, 1430]

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

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