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.

A160118 Number of "ON" cells at n-th stage in simple 2-dimensional cellular automaton (see Comments for precise definition).

Table of values

n a(n)
0 0
1 1
2 9
3 13
4 41
5 45
6 73
7 85
8 169
9 173
10 201
11 213
12 297
13 309
14 393
15 429
16 681
17 685
18 713
19 725
20 809
21 821
22 905
23 941
24 1193
25 1205
26 1289
27 1325
28 1577
29 1613
30 1865
31 1973
32 2729
33 2733
34 2761
35 2773
36 2857
37 2869
38 2953
39 2989
40 3241
41 3253
42 3337
43 3373
44 3625
45 3661
46 3913
47 4021
48 4777
49 4789

List of values

[0, 1, 9, 13, 41, 45, 73, 85, 169, 173, 201, 213, 297, 309, 393, 429, 681, 685, 713, 725, 809, 821, 905, 941, 1193, 1205, 1289, 1325, 1577, 1613, 1865, 1973, 2729, 2733, 2761, 2773, 2857, 2869, 2953, 2989, 3241, 3253, 3337, 3373, 3625, 3661, 3913, 4021, 4777, 4789]

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

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