A380508 - cp's OEIS frontend

A380508 Lexicographically earliest sequence of positive integers such that for any n, consecutive occurrences of n are separated by a(n) distinct terms and each subsequence enclosed by consecutive equal values is distinct.

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

[1, 2, 1, 3, 1, 2, 4, 5, 2, 5, 6, 2, 4, 6, 2, 7, 4, 2, 8, 9, 2, 4, 7, 2, 10, 4, 2, 8, 7, 2, 4, 11, 2, 10, 4, 7, 8, 12, 4, 11, 7, 10, 4, 8, 13, 7, 4, 14, 10, 8, 4, 7, 11, 15, 4, 10, 7, 8, 4, 14, 11, 7, 4, 10, 8, 16, 4, 7, 14, 10, 4, 8, 7, 11, 4, 17, 10, 7, 4, 8, 14]

cp's OEIS Frontend

A380508 Lexicographically earliest sequence of positive integers such that for any n, consecutive occurrences of n are separated by a(n) distinct terms and each subsequence enclosed by consecutive equal values is distinct.

Table of values

List of values

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

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

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