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.

A266074 Total number of OFF (white) cells after n iterations of the "Rule 3" elementary cellular automaton starting with a single ON (black) cell.

Table of values

n a(n)
0 0
1 2
2 6
3 8
4 16
5 18
6 30
7 32
8 48
9 50
10 70
11 72
12 96
13 98
14 126
15 128
16 160
17 162
18 198
19 200
20 240
21 242
22 286
23 288
24 336
25 338
26 390
27 392
28 448
29 450
30 510
31 512
32 576
33 578
34 646
35 648
36 720
37 722
38 798
39 800
40 880
41 882
42 966
43 968
44 1056
45 1058
46 1150
47 1152
48 1248
49 1250
50 1350
51 1352
52 1456

List of values

[0, 2, 6, 8, 16, 18, 30, 32, 48, 50, 70, 72, 96, 98, 126, 128, 160, 162, 198, 200, 240, 242, 286, 288, 336, 338, 390, 392, 448, 450, 510, 512, 576, 578, 646, 648, 720, 722, 798, 800, 880, 882, 966, 968, 1056, 1058, 1150, 1152, 1248, 1250, 1350, 1352, 1456]

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

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