A246310 - cp's OEIS frontend

A246310 Number of ON cells at generation n of 2-D cellular automaton in which a cell is ON iff either 1 or 4 of its eight neighbors were ON at previous generation, starting with a single ON cell.

n	a(n)
0	1
1	8
2	8
3	25
4	4
5	32
6	32
7	100
8	25
9	61
10	88
11	208
12	112
13	164
14	232
15	380
16	188
17	304
18	341
19	596
20	437
21	576
22	528
23	696
24	553
25	749
26	736
27	924
28	1016
29	1060
30	1161
31	1372
32	1200
33	1388
34	1456
35	1720
36	1493
37	1761
38	1660
39	2072
40	1781
41	2084
42	1973
43	2732
44	2252
45	2596
46	2552
47	3121
48	2684
49	3145
50	2972
51	3828
52	3132
53	3588
54	3480
55	4061
56	3772
57	4073
58	4009
59	4929
60	4264
61	4996
62	4845
63	5493
64	5160
65	5804
66	5156

[1, 8, 8, 25, 4, 32, 32, 100, 25, 61, 88, 208, 112, 164, 232, 380, 188, 304, 341, 596, 437, 576, 528, 696, 553, 749, 736, 924, 1016, 1060, 1161, 1372, 1200, 1388, 1456, 1720, 1493, 1761, 1660, 2072, 1781, 2084, 1973, 2732, 2252, 2596, 2552, 3121, 2684, 3145, 2972, 3828, 3132, 3588, 3480, 4061, 3772, 4073, 4009, 4929, 4264, 4996, 4845, 5493, 5160, 5804, 5156]

cp's OEIS Frontend

A246310 Number of ON cells at generation n of 2-D cellular automaton in which a cell is ON iff either 1 or 4 of its eight neighbors were ON at previous generation, starting with a single ON cell.

Table of values

List of values