A326694 - cp's OEIS frontend

A326694 Langton's ant with three cell colors: number of gray cells after n moves of the ant.

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	1
9	0
10	1
11	2
12	3
13	3
14	4
15	5
16	6
17	7
18	6
19	5
20	5
21	5
22	4
23	5
24	6
25	6
26	5
27	6
28	5
29	4
30	4
31	3
32	4
33	4
34	4
35	3
36	4
37	5
38	4
39	3
40	3
41	3
42	3
43	3
44	4
45	4
46	4
47	4
48	3
49	4
50	5
51	6
52	6
53	7
54	8
55	9
56	10
57	9
58	8
59	8
60	7
61	8
62	8
63	7
64	8
65	7
66	6
67	6
68	6
69	5
70	6
71	7
72	7
73	7
74	6
75	7
76	8
77	7
78	6
79	6
80	5
81	6
82	6
83	5
84	6
85	5
86	4

[0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 2, 3, 3, 4, 5, 6, 7, 6, 5, 5, 5, 4, 5, 6, 6, 5, 6, 5, 4, 4, 3, 4, 4, 4, 3, 4, 5, 4, 3, 3, 3, 3, 3, 4, 4, 4, 4, 3, 4, 5, 6, 6, 7, 8, 9, 10, 9, 8, 8, 7, 8, 8, 7, 8, 7, 6, 6, 6, 5, 6, 7, 7, 7, 6, 7, 8, 7, 6, 6, 5, 6, 6, 5, 6, 5, 4]

cp's OEIS Frontend

A326694 Langton's ant with three cell colors: number of gray cells after n moves of the ant.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	1
9	0
10	1
11	2
12	3
13	3
14	4
15	5
16	6
17	7
18	6
19	5
20	5
21	5
22	4
23	5
24	6
25	6
26	5
27	6
28	5
29	4
30	4
31	3
32	4
33	4
34	4
35	3
36	4
37	5
38	4
39	3
40	3
41	3
42	3
43	3
44	4
45	4
46	4
47	4
48	3
49	4
50	5
51	6
52	6
53	7
54	8
55	9
56	10
57	9
58	8
59	8
60	7
61	8
62	8
63	7
64	8
65	7
66	6
67	6
68	6
69	5
70	6
71	7
72	7
73	7
74	6
75	7
76	8
77	7
78	6
79	6
80	5
81	6
82	6
83	5
84	6
85	5
86	4

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	1
9	0
10	1
11	2
12	3
13	3
14	4
15	5
16	6
17	7
18	6
19	5
20	5
21	5
22	4
23	5
24	6
25	6
26	5
27	6
28	5
29	4
30	4
31	3
32	4
33	4
34	4
35	3
36	4
37	5
38	4
39	3
40	3
41	3
42	3
43	3
44	4
45	4
46	4
47	4
48	3
49	4
50	5
51	6
52	6
53	7
54	8
55	9
56	10
57	9
58	8
59	8
60	7
61	8
62	8
63	7
64	8
65	7
66	6
67	6
68	6
69	5
70	6
71	7
72	7
73	7
74	6
75	7
76	8
77	7
78	6
79	6
80	5
81	6
82	6
83	5
84	6
85	5
86	4

n	a(n)
0	0
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	1
9	0
10	1
11	2
12	3
13	3
14	4
15	5
16	6
17	7
18	6
19	5
20	5
21	5
22	4
23	5
24	6
25	6
26	5
27	6
28	5
29	4
30	4
31	3
32	4
33	4
34	4
35	3
36	4
37	5
38	4
39	3
40	3
41	3
42	3
43	3
44	4
45	4
46	4
47	4
48	3
49	4
50	5
51	6
52	6
53	7
54	8
55	9
56	10
57	9
58	8
59	8
60	7
61	8
62	8
63	7
64	8
65	7
66	6
67	6
68	6
69	5
70	6
71	7
72	7
73	7
74	6
75	7
76	8
77	7
78	6
79	6
80	5
81	6
82	6
83	5
84	6
85	5
86	4