A265722 - cp's OEIS frontend

A265722 Number of ON (black) cells in the n-th iteration of the "Rule 1" elementary cellular automaton starting with a single ON (black) cell.

n	a(n)
0	1
1	0
2	1
3	4
4	1
5	8
6	1
7	12
8	1
9	16
10	1
11	20
12	1
13	24
14	1
15	28
16	1
17	32
18	1
19	36
20	1
21	40
22	1
23	44
24	1
25	48
26	1
27	52
28	1
29	56
30	1
31	60
32	1
33	64
34	1
35	68
36	1
37	72
38	1
39	76
40	1
41	80
42	1
43	84
44	1
45	88
46	1
47	92
48	1
49	96
50	1
51	100
52	1
53	104
54	1
55	108
56	1
57	112
58	1
59	116
60	1
61	120
62	1
63	124
64	1
65	128
66	1
67	132
68	1
69	136
70	1
71	140

[1, 0, 1, 4, 1, 8, 1, 12, 1, 16, 1, 20, 1, 24, 1, 28, 1, 32, 1, 36, 1, 40, 1, 44, 1, 48, 1, 52, 1, 56, 1, 60, 1, 64, 1, 68, 1, 72, 1, 76, 1, 80, 1, 84, 1, 88, 1, 92, 1, 96, 1, 100, 1, 104, 1, 108, 1, 112, 1, 116, 1, 120, 1, 124, 1, 128, 1, 132, 1, 136, 1, 140]

cp's OEIS Frontend

A265722 Number of ON (black) cells in the n-th iteration of the "Rule 1" elementary cellular automaton starting with a single ON (black) cell.

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	4
4	1
5	8
6	1
7	12
8	1
9	16
10	1
11	20
12	1
13	24
14	1
15	28
16	1
17	32
18	1
19	36
20	1
21	40
22	1
23	44
24	1
25	48
26	1
27	52
28	1
29	56
30	1
31	60
32	1
33	64
34	1
35	68
36	1
37	72
38	1
39	76
40	1
41	80
42	1
43	84
44	1
45	88
46	1
47	92
48	1
49	96
50	1
51	100
52	1
53	104
54	1
55	108
56	1
57	112
58	1
59	116
60	1
61	120
62	1
63	124
64	1
65	128
66	1
67	132
68	1
69	136
70	1
71	140

n	a(n)
0	1
1	0
2	1
3	4
4	1
5	8
6	1
7	12
8	1
9	16
10	1
11	20
12	1
13	24
14	1
15	28
16	1
17	32
18	1
19	36
20	1
21	40
22	1
23	44
24	1
25	48
26	1
27	52
28	1
29	56
30	1
31	60
32	1
33	64
34	1
35	68
36	1
37	72
38	1
39	76
40	1
41	80
42	1
43	84
44	1
45	88
46	1
47	92
48	1
49	96
50	1
51	100
52	1
53	104
54	1
55	108
56	1
57	112
58	1
59	116
60	1
61	120
62	1
63	124
64	1
65	128
66	1
67	132
68	1
69	136
70	1
71	140

n	a(n)
0	1
1	0
2	1
3	4
4	1
5	8
6	1
7	12
8	1
9	16
10	1
11	20
12	1
13	24
14	1
15	28
16	1
17	32
18	1
19	36
20	1
21	40
22	1
23	44
24	1
25	48
26	1
27	52
28	1
29	56
30	1
31	60
32	1
33	64
34	1
35	68
36	1
37	72
38	1
39	76
40	1
41	80
42	1
43	84
44	1
45	88
46	1
47	92
48	1
49	96
50	1
51	100
52	1
53	104
54	1
55	108
56	1
57	112
58	1
59	116
60	1
61	120
62	1
63	124
64	1
65	128
66	1
67	132
68	1
69	136
70	1
71	140