A187199 - cp's OEIS frontend

A187199 Parse the Kolakoski sequence A000002 into distinct phrases 1, 2, 21, 12, 122, 1221, 121, 12212, 11, ...; a(n) = length of n-th phrase.

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	4
7	3
8	5
9	2
10	3
11	3
12	4
13	6
14	3
15	6
16	4
17	2
18	5
19	4
20	6
21	4
22	3
23	5
24	7
25	4
26	5
27	7
28	5
29	4
30	6
31	6
32	5
33	5
34	6
35	6
36	4
37	8
38	5
39	5
40	9
41	10
42	7
43	9
44	8
45	7
46	5
47	8
48	11
49	5
50	6
51	6
52	7
53	8
54	7
55	6
56	6
57	7
58	7
59	7
60	9
61	4
62	4
63	8
64	8
65	10
66	5
67	7
68	8
69	7
70	9
71	8
72	12
73	6
74	10
75	6
76	8
77	6
78	10
79	7
80	9
81	9
82	8
83	7
84	8
85	7
86	9
87	8
88	7
89	8
90	8
91	9
92	9
93	10
94	8
95	10
96	9
97	8
98	11
99	5
100	6

[1, 1, 2, 2, 3, 4, 3, 5, 2, 3, 3, 4, 6, 3, 6, 4, 2, 5, 4, 6, 4, 3, 5, 7, 4, 5, 7, 5, 4, 6, 6, 5, 5, 6, 6, 4, 8, 5, 5, 9, 10, 7, 9, 8, 7, 5, 8, 11, 5, 6, 6, 7, 8, 7, 6, 6, 7, 7, 7, 9, 4, 4, 8, 8, 10, 5, 7, 8, 7, 9, 8, 12, 6, 10, 6, 8, 6, 10, 7, 9, 9, 8, 7, 8, 7, 9, 8, 7, 8, 8, 9, 9, 10, 8, 10, 9, 8, 11, 5, 6]

cp's OEIS Frontend

A187199 Parse the Kolakoski sequence A000002 into distinct phrases 1, 2, 21, 12, 122, 1221, 121, 12212, 11, ...; a(n) = length of n-th phrase.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	4
7	3
8	5
9	2
10	3
11	3
12	4
13	6
14	3
15	6
16	4
17	2
18	5
19	4
20	6
21	4
22	3
23	5
24	7
25	4
26	5
27	7
28	5
29	4
30	6
31	6
32	5
33	5
34	6
35	6
36	4
37	8
38	5
39	5
40	9
41	10
42	7
43	9
44	8
45	7
46	5
47	8
48	11
49	5
50	6
51	6
52	7
53	8
54	7
55	6
56	6
57	7
58	7
59	7
60	9
61	4
62	4
63	8
64	8
65	10
66	5
67	7
68	8
69	7
70	9
71	8
72	12
73	6
74	10
75	6
76	8
77	6
78	10
79	7
80	9
81	9
82	8
83	7
84	8
85	7
86	9
87	8
88	7
89	8
90	8
91	9
92	9
93	10
94	8
95	10
96	9
97	8
98	11
99	5
100	6

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	4
7	3
8	5
9	2
10	3
11	3
12	4
13	6
14	3
15	6
16	4
17	2
18	5
19	4
20	6
21	4
22	3
23	5
24	7
25	4
26	5
27	7
28	5
29	4
30	6
31	6
32	5
33	5
34	6
35	6
36	4
37	8
38	5
39	5
40	9
41	10
42	7
43	9
44	8
45	7
46	5
47	8
48	11
49	5
50	6
51	6
52	7
53	8
54	7
55	6
56	6
57	7
58	7
59	7
60	9
61	4
62	4
63	8
64	8
65	10
66	5
67	7
68	8
69	7
70	9
71	8
72	12
73	6
74	10
75	6
76	8
77	6
78	10
79	7
80	9
81	9
82	8
83	7
84	8
85	7
86	9
87	8
88	7
89	8
90	8
91	9
92	9
93	10
94	8
95	10
96	9
97	8
98	11
99	5
100	6

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	4
7	3
8	5
9	2
10	3
11	3
12	4
13	6
14	3
15	6
16	4
17	2
18	5
19	4
20	6
21	4
22	3
23	5
24	7
25	4
26	5
27	7
28	5
29	4
30	6
31	6
32	5
33	5
34	6
35	6
36	4
37	8
38	5
39	5
40	9
41	10
42	7
43	9
44	8
45	7
46	5
47	8
48	11
49	5
50	6
51	6
52	7
53	8
54	7
55	6
56	6
57	7
58	7
59	7
60	9
61	4
62	4
63	8
64	8
65	10
66	5
67	7
68	8
69	7
70	9
71	8
72	12
73	6
74	10
75	6
76	8
77	6
78	10
79	7
80	9
81	9
82	8
83	7
84	8
85	7
86	9
87	8
88	7
89	8
90	8
91	9
92	9
93	10
94	8
95	10
96	9
97	8
98	11
99	5
100	6