A273326 - cp's OEIS frontend

A273326 Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 646", based on the 5-celled von Neumann neighborhood.

n	a(n)
0	1
1	5
2	5
3	17
4	9
5	29
6	17
7	61
8	17
9	77
10	33
11	125
12	45
13	161
14	69
15	257
16	61
17	281
18	85
19	353
20	97
21	389
22	121
23	485
24	121
25	533
26	169
27	677
28	205
29	785
30	277
31	1073
32	245
33	1121
34	293
35	1265
36	305
37	1301
38	329
39	1397
40	329
41	1445
42	377
43	1589
44	413
45	1697
46	485
47	1985
48	461
49	2057
50	533
51	2273
52	569

[1, 5, 5, 17, 9, 29, 17, 61, 17, 77, 33, 125, 45, 161, 69, 257, 61, 281, 85, 353, 97, 389, 121, 485, 121, 533, 169, 677, 205, 785, 277, 1073, 245, 1121, 293, 1265, 305, 1301, 329, 1397, 329, 1445, 377, 1589, 413, 1697, 485, 1985, 461, 2057, 533, 2273, 569]

cp's OEIS Frontend

A273326 Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 646", based on the 5-celled von Neumann neighborhood.

Table of values

List of values