A249093 - cp's OEIS frontend

A249093 Length of self-iteration of the Kolakoski sequence A000002 starting at A000002(n): a(n) = max { k | A000002(n+i-1) = A000002(i), 0 < i <= k }.

n	a(n)
2	0
3	0
4	1
5	2
6	0
7	4
8	0
9	0
10	7
11	0
12	0
13	1
14	2
15	0
16	1
17	4
18	0
19	0
20	2
21	0
22	1
23	2
24	0
25	7
26	0
27	0
28	1
29	2
30	0
31	1
32	2
33	0
34	4
35	0
36	0
37	11
38	0
39	0
40	1
41	2
42	0
43	4
44	0
45	0
46	2
47	0
48	1
49	2
50	0
51	1
52	4
53	0
54	0
55	18
56	0
57	0
58	1
59	2
60	0
61	4
62	0
63	0
64	7
65	0
66	0
67	1
68	2
69	0
70	1
71	2
72	0
73	4
74	0
75	0
76	2
77	0
78	1
79	4
80	0
81	0
82	28
83	0
84	0
85	1
86	2
87	0
88	4

[0, 0, 1, 2, 0, 4, 0, 0, 7, 0, 0, 1, 2, 0, 1, 4, 0, 0, 2, 0, 1, 2, 0, 7, 0, 0, 1, 2, 0, 1, 2, 0, 4, 0, 0, 11, 0, 0, 1, 2, 0, 4, 0, 0, 2, 0, 1, 2, 0, 1, 4, 0, 0, 18, 0, 0, 1, 2, 0, 4, 0, 0, 7, 0, 0, 1, 2, 0, 1, 2, 0, 4, 0, 0, 2, 0, 1, 4, 0, 0, 28, 0, 0, 1, 2, 0, 4]

cp's OEIS Frontend

A249093 Length of self-iteration of the Kolakoski sequence A000002 starting at A000002(n): a(n) = max { k | A000002(n+i-1) = A000002(i), 0 < i <= k }.

Table of values

List of values

n	a(n)
2	0
3	0
4	1
5	2
6	0
7	4
8	0
9	0
10	7
11	0
12	0
13	1
14	2
15	0
16	1
17	4
18	0
19	0
20	2
21	0
22	1
23	2
24	0
25	7
26	0
27	0
28	1
29	2
30	0
31	1
32	2
33	0
34	4
35	0
36	0
37	11
38	0
39	0
40	1
41	2
42	0
43	4
44	0
45	0
46	2
47	0
48	1
49	2
50	0
51	1
52	4
53	0
54	0
55	18
56	0
57	0
58	1
59	2
60	0
61	4
62	0
63	0
64	7
65	0
66	0
67	1
68	2
69	0
70	1
71	2
72	0
73	4
74	0
75	0
76	2
77	0
78	1
79	4
80	0
81	0
82	28
83	0
84	0
85	1
86	2
87	0
88	4

n	a(n)
2	0
3	0
4	1
5	2
6	0
7	4
8	0
9	0
10	7
11	0
12	0
13	1
14	2
15	0
16	1
17	4
18	0
19	0
20	2
21	0
22	1
23	2
24	0
25	7
26	0
27	0
28	1
29	2
30	0
31	1
32	2
33	0
34	4
35	0
36	0
37	11
38	0
39	0
40	1
41	2
42	0
43	4
44	0
45	0
46	2
47	0
48	1
49	2
50	0
51	1
52	4
53	0
54	0
55	18
56	0
57	0
58	1
59	2
60	0
61	4
62	0
63	0
64	7
65	0
66	0
67	1
68	2
69	0
70	1
71	2
72	0
73	4
74	0
75	0
76	2
77	0
78	1
79	4
80	0
81	0
82	28
83	0
84	0
85	1
86	2
87	0
88	4

n	a(n)
2	0
3	0
4	1
5	2
6	0
7	4
8	0
9	0
10	7
11	0
12	0
13	1
14	2
15	0
16	1
17	4
18	0
19	0
20	2
21	0
22	1
23	2
24	0
25	7
26	0
27	0
28	1
29	2
30	0
31	1
32	2
33	0
34	4
35	0
36	0
37	11
38	0
39	0
40	1
41	2
42	0
43	4
44	0
45	0
46	2
47	0
48	1
49	2
50	0
51	1
52	4
53	0
54	0
55	18
56	0
57	0
58	1
59	2
60	0
61	4
62	0
63	0
64	7
65	0
66	0
67	1
68	2
69	0
70	1
71	2
72	0
73	4
74	0
75	0
76	2
77	0
78	1
79	4
80	0
81	0
82	28
83	0
84	0
85	1
86	2
87	0
88	4