A307095 - cp's OEIS frontend

A307095 Let K_n = prefix of length n of Kolakoski sequence A000002; a(n) is the length of the longest palindromic suffix of K_n.

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

[1, 1, 2, 4, 2, 4, 3, 3, 2, 4, 6, 5, 7, 2, 4, 3, 5, 7, 9, 11, 13, 3, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 6, 3, 2, 4, 6, 5, 7, 2, 4, 3, 3, 2, 4, 6, 8, 10, 12, 6, 5, 7, 2, 4, 3, 5, 7, 9, 11, 13, 3, 2, 4, 6, 5, 7, 2, 4, 3, 5, 7, 6, 3, 2, 4, 6, 8, 10, 12, 2, 4]

cp's OEIS Frontend

A307095 Let K_n = prefix of length n of Kolakoski sequence A000002; a(n) is the length of the longest palindromic suffix of K_n.

Table of values

List of values

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

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

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